Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
80
*
PM2.5
116
PM10
27
O3
0.9
CO
5
SO2
52
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
16 Nov
63
Good
Mon
17 Nov
78
Good
Tue
18 Nov
50
Excellent
Wed
19 Nov
55
Good
Thu
20 Nov
57
Good
Fri
21 Nov
63
Good
Sat
22 Nov
31
Excellent
Chun'an Air quality rank
Air quality in the last 12 months (Chun'an)
|
2025/10
|
32
|
35
|
36
|
39
|
33
|
35
|
50
|
45
|
32
|
35
|
43
|
57
|
49
|
26
|
30
|
26
|
31
|
20
|
14
|
25
|
25
|
30
|
32
|
36
|
48
|
50
|
41
|
53
|
43
|
37
|
34
|
|
2025/09
|
26
|
20
|
24
|
31
|
32
|
26
|
28
|
26
|
15
|
16
|
25
|
25
|
23
|
18
|
27
|
30
|
24
|
23
|
22
|
19
|
22
|
30
|
29
|
17
|
25
|
31
|
33
|
37
|
42
|
39
|
|
|
2025/08
|
32
|
36
|
30
|
30
|
21
|
13
|
17
|
22
|
26
|
32
|
33
|
29
|
15
|
16
|
17
|
22
|
22
|
25
|
27
|
26
|
24
|
19
|
17
|
24
|
24
|
26
|
26
|
18
|
21
|
27
|
27
|
|
2025/07
|
18
|
23
|
26
|
32
|
28
|
22
|
20
|
15
|
17
|
31
|
25
|
17
|
24
|
29
|
32
|
35
|
31
|
30
|
20
|
15
|
13
|
15
|
19
|
21
|
21
|
13
|
16
|
14
|
21
|
17
|
18
|
|
2025/06
|
25
|
15
|
23
|
40
|
32
|
34
|
41
|
33
|
22
|
21
|
15
|
23
|
22
|
17
|
10
|
27
|
37
|
23
|
21
|
20
|
21
|
20
|
12
|
15
|
25
|
25
|
23
|
20
|
22
|
26
|
|
|
2025/05
|
44
|
47
|
54
|
51
|
30
|
71
|
109
|
52
|
16
|
35
|
32
|
40
|
39
|
43
|
65
|
42
|
21
|
52
|
37
|
21
|
14
|
27
|
11
|
40
|
59
|
56
|
60
|
42
|
25
|
36
|
41
|
|
2025/04
|
43
|
44
|
68
|
69
|
60
|
58
|
58
|
54
|
62
|
47
|
52
|
97
|
124
|
95
|
53
|
46
|
58
|
58
|
58
|
65
|
55
|
18
|
43
|
38
|
33
|
44
|
33
|
37
|
53
|
53
|
|
|
2025/03
|
46
|
49
|
28
|
15
|
36
|
44
|
60
|
60
|
81
|
92
|
83
|
55
|
19
|
34
|
15
|
37
|
32
|
42
|
48
|
39
|
41
|
42
|
48
|
55
|
55
|
68
|
59
|
63
|
41
|
59
|
41
|
|
2025/02
|
16
|
24
|
73
|
55
|
38
|
55
|
62
|
37
|
37
|
49
|
71
|
77
|
119
|
106
|
88
|
37
|
59
|
33
|
50
|
26
|
23
|
33
|
53
|
73
|
87
|
66
|
57
|
39
|
|||
|
2025/01
|
115
|
94
|
91
|
92
|
93
|
79
|
81
|
90
|
66
|
38
|
54
|
66
|
70
|
70
|
77
|
49
|
58
|
70
|
62
|
74
|
97
|
89
|
81
|
58
|
44
|
27
|
37
|
64
|
179
|
68
|
53
|
|
2024/12
|
55
|
61
|
91
|
89
|
49
|
52
|
106
|
71
|
56
|
61
|
20
|
75
|
71
|
91
|
67
|
53
|
66
|
78
|
47
|
56
|
75
|
70
|
70
|
76
|
88
|
123
|
125
|
82
|
69
|
81
|
91
|
|
2024/11
|
10
|
28
|
43
|
68
|
58
|
48
|
37
|
43
|
47
|
42
|
44
|
52
|
46
|
51
|
28
|
27
|
21
|
26
|
37
|
41
|
46
|
56
|
78
|
47
|
33
|
30
|
43
|
49
|
48
|
52
|
|
|
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