Healthy people will experience reduced endurance in activities and may also show noticeably strong symptoms. Other illnesses may be triggered in healthy people. Elders and the sick should remain indoors and avoid exercise. Healthy individuals should avoid outdoor activities.
PM2.5
PM10
O3
CO
SO2
NO2
Healthy people will experience reduced endurance in activities and may also show noticeably strong symptoms. Other illnesses may be triggered in healthy people. Elders and the sick should remain indoors and avoid exercise. Healthy individuals should avoid outdoor activities.
Children, seniors and the sick should stay indoors and avoid physical exertion. General population should avoid outdoor activities.
Today
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28 Jun
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2025/05
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85
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88
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397
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408
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339
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139
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420
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491
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493
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485
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211
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125
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319
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242
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222
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145
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158
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101
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142
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128
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300
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405
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227
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144
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166
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129
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116
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249
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304
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342
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302
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2025/04
|
500
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444
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300
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268
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255
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142
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135
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98
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111
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209
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440
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335
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485
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416
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117
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119
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249
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455
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500
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264
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246
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388
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213
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80
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74
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160
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112
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111
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95
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86
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2025/03
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102
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108
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85
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81
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51
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67
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88
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78
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105
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84
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99
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250
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129
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282
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500
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500
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430
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286
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183
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166
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143
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105
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75
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82
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160
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400
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500
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500
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500
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500
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500
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2025/02
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129
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116
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130
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137
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156
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139
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156
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152
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163
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156
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172
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460
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500
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493
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471
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444
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370
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270
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179
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161
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140
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130
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137
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127
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134
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141
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160
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117
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2025/01
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105
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113
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115
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138
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145
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126
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105
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114
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82
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89
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96
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86
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99
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87
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95
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99
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106
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84
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98
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103
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96
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96
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178
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340
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163
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142
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163
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172
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174
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167
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147
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2024/12
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99
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89
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80
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78
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83
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87
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79
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70
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62
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64
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62
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52
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71
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61
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65
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76
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66
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74
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85
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94
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104
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75
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73
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83
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92
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77
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74
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84
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94
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111
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103
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2024/11
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106
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116
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108
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99
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104
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99
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104
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91
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90
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101
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98
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90
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90
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89
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82
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80
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83
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90
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89
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80
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81
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80
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81
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80
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66
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84
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104
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81
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82
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85
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2024/10
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149
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133
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103
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86
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86
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99
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109
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113
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92
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88
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95
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91
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76
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90
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100
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105
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87
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88
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89
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86
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105
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116
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113
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123
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78
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105
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103
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112
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106
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85
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97
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2024/09
|
76
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80
|
164
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119
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84
|
106
|
106
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157
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150
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213
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116
|
123
|
123
|
135
|
124
|
122
|
150
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94
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109
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124
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136
|
131
|
115
|
109
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186
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192
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105
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184
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458
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214
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2024/08
|
191
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302
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254
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167
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343
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165
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59
|
128
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95
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79
|
132
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197
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294
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272
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160
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118
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124
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127
|
154
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150
|
112
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146
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147
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94
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135
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133
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245
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133
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229
|
101
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55
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2024/07
|
110
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77
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89
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145
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172
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88
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76
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113
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150
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116
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94
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84
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85
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108
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59
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78
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110
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220
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76
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93
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98
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132
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147
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152
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71
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76
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88
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107
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109
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125
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123
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2024/06
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87
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85
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77
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232
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232
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170
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96
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63
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66
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73
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65
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63
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109
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85
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106
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149
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86
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129
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71
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69
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70
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90
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127
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87
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107
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74
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128
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78
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81
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138
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*: primary pollution