Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
40
*
PM2.5
62
PM10
31
O3
0.6
CO
4
SO2
19
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
10 Feb
72
Good
Wed
11 Feb
77
Good
Thu
12 Feb
74
Good
Fri
13 Feb
84
Good
Sat
14 Feb
88
Good
Sun
15 Feb
90
Good
Mon
16 Feb
39
Excellent
Air quality in the last 12 months (Dazhu)
|
2026/01
|
27
|
33
|
48
|
65
|
69
|
71
|
77
|
93
|
97
|
113
|
160
|
177
|
149
|
155
|
154
|
147
|
179
|
146
|
92
|
28
|
45
|
63
|
54
|
64
|
67
|
77
|
58
|
65
|
62
|
21
|
34
|
|
2025/12
|
119
|
147
|
74
|
64
|
74
|
78
|
97
|
100
|
130
|
132
|
115
|
101
|
50
|
65
|
84
|
100
|
111
|
115
|
133
|
90
|
30
|
40
|
32
|
46
|
53
|
57
|
64
|
71
|
94
|
131
|
76
|
|
2025/11
|
49
|
44
|
53
|
52
|
48
|
33
|
18
|
25
|
19
|
30
|
45
|
47
|
54
|
51
|
42
|
48
|
23
|
28
|
39
|
59
|
67
|
83
|
81
|
71
|
61
|
64
|
79
|
74
|
85
|
106
|
|
|
2025/10
|
20
|
19
|
16
|
18
|
28
|
31
|
33
|
32
|
37
|
38
|
40
|
28
|
20
|
25
|
16
|
24
|
17
|
20
|
15
|
14
|
15
|
18
|
22
|
29
|
28
|
31
|
35
|
39
|
40
|
36
|
42
|
|
2025/09
|
36
|
42
|
40
|
43
|
45
|
22
|
31
|
24
|
31
|
29
|
26
|
21
|
22
|
32
|
35
|
38
|
31
|
26
|
18
|
21
|
18
|
16
|
19
|
25
|
37
|
24
|
26
|
30
|
17
|
20
|
|
|
2025/08
|
37
|
36
|
38
|
40
|
36
|
32
|
27
|
28
|
23
|
25
|
17
|
24
|
33
|
34
|
32
|
16
|
25
|
32
|
35
|
29
|
33
|
33
|
29
|
32
|
25
|
26
|
27
|
37
|
41
|
39
|
40
|
|
2025/07
|
17
|
18
|
19
|
21
|
26
|
32
|
22
|
17
|
20
|
25
|
25
|
31
|
35
|
37
|
36
|
40
|
41
|
30
|
24
|
28
|
29
|
21
|
17
|
20
|
19
|
24
|
29
|
25
|
31
|
29
|
33
|
|
2025/06
|
14
|
26
|
42
|
48
|
46
|
45
|
40
|
26
|
27
|
39
|
39
|
41
|
46
|
40
|
42
|
46
|
39
|
20
|
21
|
33
|
22
|
18
|
21
|
23
|
23
|
22
|
26
|
26
|
23
|
20
|
|
|
2025/05
|
51
|
63
|
67
|
35
|
47
|
56
|
55
|
30
|
66
|
71
|
59
|
55
|
56
|
48
|
66
|
75
|
72
|
67
|
70
|
68
|
59
|
31
|
61
|
66
|
54
|
39
|
34
|
26
|
30
|
30
|
20
|
|
2025/04
|
40
|
57
|
62
|
62
|
64
|
64
|
66
|
66
|
66
|
60
|
36
|
357
|
310
|
158
|
105
|
84
|
85
|
69
|
55
|
38
|
37
|
52
|
65
|
53
|
57
|
53
|
45
|
49
|
45
|
36
|
|
|
2025/03
|
90
|
81
|
26
|
18
|
18
|
29
|
40
|
50
|
59
|
57
|
53
|
63
|
39
|
40
|
26
|
29
|
39
|
41
|
55
|
57
|
63
|
94
|
97
|
70
|
61
|
58
|
121
|
53
|
24
|
27
|
32
|
|
2025/02
|
72
|
36
|
37
|
41
|
44
|
35
|
37
|
39
|
53
|
69
|
88
|
77
|
48
|
45
|
46
|
63
|
66
|
53
|
58
|
34
|
40
|
38
|
30
|
45
|
65
|
86
|
71
|
77
|
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1
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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
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13
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14
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15
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16
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17
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18
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19
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20
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21
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22
|
23
|
24
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25
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26
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27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution