Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
18
PM2.5
117
*
PM10
91
O3
0.6
CO
7
SO2
6
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
6 Feb
108
Light
Sat
7 Feb
89
Good
Sun
8 Feb
92
Good
Mon
9 Feb
91
Good
Tue
10 Feb
85
Good
Wed
11 Feb
85
Good
Thu
12 Feb
25
Excellent
Air quality in the last 12 months (Ruoqiang)
|
2026/01
|
63
|
90
|
77
|
68
|
62
|
68
|
59
|
85
|
84
|
83
|
64
|
73
|
76
|
96
|
106
|
87
|
88
|
97
|
101
|
175
|
205
|
183
|
168
|
149
|
195
|
148
|
124
|
114
|
98
|
92
|
96
|
|
2025/12
|
75
|
73
|
73
|
70
|
78
|
78
|
79
|
84
|
83
|
80
|
126
|
114
|
114
|
87
|
89
|
96
|
88
|
97
|
92
|
73
|
68
|
79
|
74
|
69
|
67
|
64
|
67
|
56
|
63
|
69
|
67
|
|
2025/11
|
77
|
82
|
88
|
81
|
80
|
83
|
65
|
73
|
81
|
87
|
93
|
83
|
84
|
85
|
75
|
58
|
59
|
75
|
84
|
91
|
101
|
106
|
107
|
93
|
91
|
82
|
122
|
104
|
91
|
69
|
|
|
2025/10
|
74
|
92
|
79
|
73
|
93
|
65
|
57
|
67
|
65
|
63
|
70
|
72
|
66
|
48
|
49
|
97
|
71
|
83
|
64
|
67
|
74
|
78
|
81
|
82
|
79
|
75
|
76
|
78
|
72
|
67
|
73
|
|
2025/09
|
184
|
384
|
370
|
133
|
153
|
181
|
172
|
122
|
134
|
72
|
60
|
65
|
68
|
65
|
78
|
107
|
75
|
70
|
73
|
68
|
57
|
76
|
74
|
53
|
75
|
35
|
66
|
63
|
64
|
87
|
|
|
2025/08
|
59
|
41
|
25
|
37
|
64
|
37
|
45
|
55
|
53
|
48
|
49
|
50
|
55
|
64
|
103
|
127
|
84
|
120
|
50
|
56
|
52
|
57
|
66
|
78
|
66
|
33
|
45
|
94
|
61
|
49
|
98
|
|
2025/07
|
108
|
67
|
48
|
67
|
70
|
67
|
63
|
55
|
65
|
78
|
83
|
47
|
89
|
67
|
68
|
67
|
58
|
62
|
81
|
74
|
72
|
61
|
67
|
76
|
74
|
56
|
65
|
56
|
74
|
90
|
77
|
|
2025/06
|
66
|
57
|
59
|
62
|
61
|
63
|
53
|
57
|
65
|
61
|
83
|
104
|
96
|
77
|
65
|
68
|
64
|
45
|
49
|
42
|
62
|
48
|
64
|
61
|
41
|
52
|
100
|
85
|
75
|
56
|
|
|
2025/05
|
101
|
154
|
170
|
283
|
352
|
77
|
116
|
232
|
78
|
94
|
90
|
87
|
86
|
94
|
95
|
66
|
74
|
110
|
127
|
87
|
120
|
111
|
92
|
87
|
81
|
75
|
107
|
310
|
205
|
152
|
101
|
|
2025/04
|
420
|
426
|
164
|
120
|
273
|
179
|
123
|
74
|
62
|
185
|
145
|
63
|
112
|
184
|
132
|
103
|
365
|
488
|
433
|
156
|
111
|
216
|
161
|
130
|
91
|
57
|
63
|
84
|
103
|
84
|
|
|
2025/03
|
115
|
102
|
82
|
103
|
105
|
161
|
221
|
114
|
111
|
214
|
262
|
139
|
121
|
177
|
111
|
128
|
133
|
156
|
140
|
97
|
126
|
263
|
307
|
169
|
232
|
500
|
318
|
387
|
259
|
438
|
411
|
|
2025/02
|
96
|
83
|
79
|
76
|
71
|
147
|
128
|
139
|
124
|
108
|
204
|
301
|
196
|
168
|
157
|
145
|
132
|
105
|
113
|
101
|
89
|
84
|
80
|
215
|
206
|
169
|
186
|
142
|
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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
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9
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10
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11
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12
|
13
|
14
|
15
|
16
|
17
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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