Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
41
PM2.5
166
*
PM10
74
O3
0.6
CO
9
SO2
10
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
10 Feb
98
Good
Wed
11 Feb
94
Good
Thu
12 Feb
90
Good
Fri
13 Feb
98
Good
Sat
14 Feb
122
Light
Sun
15 Feb
134
Light
Mon
16 Feb
21
Excellent
Changge Air quality rank
Air quality in the last 12 months (Changge)
|
2026/01
|
78
|
147
|
150
|
120
|
198
|
48
|
47
|
72
|
66
|
86
|
55
|
78
|
106
|
161
|
86
|
124
|
87
|
72
|
72
|
64
|
90
|
107
|
184
|
183
|
191
|
181
|
221
|
117
|
169
|
117
|
137
|
|
2025/12
|
189
|
98
|
64
|
78
|
125
|
132
|
93
|
118
|
168
|
191
|
191
|
52
|
76
|
87
|
80
|
136
|
161
|
226
|
210
|
176
|
133
|
67
|
92
|
103
|
96
|
101
|
114
|
164
|
100
|
217
|
79
|
|
2025/11
|
66
|
85
|
91
|
98
|
102
|
115
|
112
|
68
|
81
|
103
|
87
|
85
|
125
|
134
|
140
|
125
|
50
|
46
|
48
|
60
|
62
|
82
|
84
|
133
|
98
|
127
|
272
|
123
|
83
|
98
|
|
|
2025/10
|
25
|
15
|
30
|
31
|
19
|
12
|
22
|
38
|
11
|
12
|
27
|
27
|
29
|
43
|
50
|
83
|
22
|
32
|
47
|
46
|
50
|
68
|
110
|
124
|
108
|
112
|
148
|
78
|
93
|
146
|
158
|
|
2025/09
|
34
|
40
|
37
|
20
|
20
|
51
|
57
|
26
|
28
|
33
|
15
|
20
|
44
|
36
|
33
|
23
|
24
|
17
|
14
|
32
|
43
|
16
|
15
|
26
|
49
|
31
|
18
|
21
|
30
|
37
|
|
|
2025/08
|
42
|
25
|
35
|
35
|
41
|
24
|
21
|
23
|
19
|
32
|
33
|
23
|
30
|
22
|
30
|
23
|
32
|
37
|
35
|
24
|
25
|
42
|
34
|
27
|
33
|
39
|
27
|
39
|
36
|
40
|
31
|
|
2025/07
|
17
|
20
|
19
|
23
|
27
|
43
|
43
|
35
|
25
|
41
|
53
|
43
|
43
|
40
|
39
|
50
|
37
|
42
|
46
|
44
|
32
|
32
|
16
|
23
|
29
|
30
|
31
|
31
|
33
|
38
|
42
|
|
2025/06
|
47
|
59
|
61
|
62
|
55
|
55
|
72
|
69
|
55
|
61
|
51
|
44
|
46
|
44
|
46
|
63
|
52
|
29
|
20
|
26
|
41
|
36
|
38
|
40
|
49
|
24
|
31
|
25
|
23
|
20
|
|
|
2025/05
|
75
|
119
|
61
|
56
|
167
|
185
|
178
|
102
|
102
|
46
|
52
|
65
|
68
|
64
|
60
|
83
|
170
|
88
|
107
|
77
|
81
|
85
|
80
|
59
|
64
|
56
|
79
|
69
|
82
|
69
|
48
|
|
2025/04
|
65
|
55
|
57
|
82
|
66
|
80
|
81
|
91
|
96
|
101
|
89
|
274
|
102
|
55
|
58
|
107
|
104
|
103
|
57
|
61
|
62
|
71
|
109
|
95
|
76
|
72
|
91
|
58
|
56
|
97
|
|
|
2025/03
|
87
|
41
|
42
|
40
|
81
|
97
|
80
|
84
|
94
|
84
|
91
|
137
|
159
|
52
|
70
|
47
|
47
|
58
|
57
|
44
|
49
|
66
|
81
|
226
|
76
|
91
|
96
|
175
|
64
|
55
|
72
|
|
2025/02
|
94
|
156
|
115
|
42
|
44
|
53
|
98
|
57
|
59
|
72
|
116
|
108
|
64
|
75
|
68
|
71
|
78
|
84
|
76
|
78
|
95
|
104
|
99
|
77
|
69
|
86
|
109
|
129
|
|||
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1
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2
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3
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4
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5
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6
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7
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8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution