Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
61
*
PM2.5
75
PM10
25
O3
0.8
CO
8
SO2
43
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
11 Nov
102
Light
Thu
12 Nov
102
Light
Fri
13 Nov
101
Light
Sat
14 Nov
57
Good
Sun
15 Nov
58
Good
Mon
16 Nov
100
Good
Tue
17 Nov
16
Excellent
Air quality in the last 12 months (Huachuan)
|
2026/09
|
19
|
21
|
25
|
28
|
34
|
39
|
30
|
27
|
26
|
32
|
33
|
49
|
32
|
22
|
32
|
33
|
47
|
51
|
56
|
37
|
30
|
44
|
30
|
26
|
36
|
35
|
29
|
34
|
45
|
23
|
|
|
2026/08
|
18
|
16
|
21
|
25
|
22
|
22
|
21
|
26
|
29
|
34
|
27
|
30
|
17
|
24
|
30
|
34
|
36
|
27
|
18
|
28
|
29
|
25
|
16
|
13
|
23
|
21
|
20
|
21
|
21
|
16
|
21
|
|
2026/07
|
40
|
36
|
31
|
22
|
23
|
23
|
22
|
16
|
25
|
22
|
22
|
22
|
30
|
31
|
26
|
22
|
25
|
37
|
50
|
42
|
36
|
35
|
33
|
28
|
20
|
18
|
15
|
18
|
20
|
19
|
20
|
|
2026/06
|
75
|
36
|
26
|
19
|
15
|
17
|
17
|
20
|
25
|
30
|
27
|
30
|
31
|
32
|
44
|
34
|
25
|
25
|
30
|
29
|
26
|
28
|
35
|
39
|
32
|
26
|
30
|
28
|
39
|
44
|
|
|
2026/05
|
35
|
35
|
35
|
37
|
57
|
39
|
33
|
39
|
43
|
46
|
46
|
101
|
161
|
65
|
38
|
30
|
27
|
23
|
60
|
44
|
47
|
49
|
47
|
34
|
43
|
31
|
42
|
34
|
37
|
25
|
47
|
|
2026/04
|
92
|
137
|
56
|
44
|
40
|
29
|
25
|
39
|
43
|
45
|
34
|
32
|
26
|
38
|
61
|
49
|
56
|
35
|
33
|
55
|
45
|
23
|
27
|
30
|
35
|
38
|
31
|
30
|
37
|
65
|
|
|
2026/03
|
34
|
39
|
46
|
49
|
42
|
42
|
35
|
42
|
37
|
48
|
36
|
47
|
42
|
45
|
32
|
39
|
54
|
60
|
69
|
43
|
130
|
97
|
52
|
122
|
154
|
94
|
69
|
107
|
79
|
36
|
98
|
|
2026/02
|
39
|
52
|
49
|
55
|
39
|
21
|
22
|
30
|
57
|
73
|
62
|
45
|
64
|
40
|
23
|
44
|
66
|
24
|
41
|
43
|
57
|
69
|
52
|
42
|
43
|
33
|
32
|
27
|
|||
|
2026/01
|
25
|
33
|
35
|
26
|
24
|
40
|
27
|
26
|
51
|
47
|
35
|
70
|
64
|
32
|
46
|
32
|
41
|
52
|
51
|
32
|
26
|
26
|
25
|
42
|
23
|
31
|
38
|
49
|
33
|
32
|
27
|
|
2025/12
|
26
|
29
|
25
|
24
|
33
|
43
|
61
|
50
|
44
|
37
|
19
|
36
|
56
|
85
|
73
|
28
|
27
|
58
|
64
|
37
|
23
|
47
|
44
|
46
|
30
|
21
|
43
|
46
|
41
|
32
|
22
|
|
2025/11
|
70
|
51
|
52
|
55
|
102
|
68
|
31
|
66
|
51
|
21
|
32
|
58
|
47
|
33
|
60
|
59
|
44
|
25
|
65
|
78
|
30
|
95
|
115
|
55
|
42
|
58
|
47
|
47
|
49
|
38
|
|
|
2025/10
|
29
|
30
|
49
|
40
|
24
|
40
|
35
|
25
|
40
|
47
|
50
|
37
|
50
|
52
|
47
|
38
|
38
|
16
|
23
|
28
|
29
|
37
|
44
|
89
|
221
|
177
|
93
|
34
|
76
|
90
|
60
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
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