Air Quality
Excellent
No health implications.
7
PM2.5
15
PM10
28
O3
0.4
CO
5
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jul
27
Excellent
Wed
2 Jul
28
Excellent
Thu
3 Jul
31
Excellent
Fri
4 Jul
32
Excellent
Sat
5 Jul
35
Excellent
Sun
6 Jul
40
Excellent
Mon
7 Jul
25
Excellent
Weng'an Air quality rank
Air quality in the last 12 months (Weng'an)
|
2025/05
|
41
|
53
|
45
|
25
|
32
|
30
|
25
|
26
|
33
|
24
|
37
|
36
|
32
|
45
|
46
|
38
|
39
|
41
|
54
|
34
|
25
|
22
|
30
|
49
|
38
|
28
|
13
|
12
|
18
|
22
|
16
|
|
2025/04
|
35
|
45
|
55
|
61
|
60
|
59
|
69
|
69
|
72
|
54
|
55
|
99
|
180
|
90
|
70
|
66
|
55
|
55
|
24
|
25
|
35
|
25
|
41
|
25
|
35
|
32
|
21
|
31
|
41
|
20
|
|
|
2025/03
|
42
|
54
|
53
|
26
|
20
|
28
|
34
|
40
|
24
|
30
|
33
|
50
|
41
|
25
|
21
|
32
|
37
|
30
|
36
|
46
|
55
|
60
|
58
|
56
|
61
|
65
|
66
|
73
|
24
|
24
|
34
|
|
2025/02
|
24
|
17
|
33
|
41
|
46
|
33
|
30
|
56
|
56
|
50
|
37
|
47
|
52
|
23
|
30
|
42
|
34
|
29
|
22
|
18
|
30
|
20
|
24
|
45
|
29
|
40
|
32
|
35
|
|||
|
2025/01
|
86
|
85
|
80
|
88
|
94
|
75
|
65
|
50
|
30
|
44
|
54
|
52
|
50
|
64
|
64
|
73
|
61
|
59
|
61
|
74
|
78
|
90
|
97
|
79
|
23
|
22
|
43
|
49
|
108
|
47
|
39
|
|
2024/12
|
64
|
81
|
58
|
56
|
18
|
23
|
22
|
42
|
28
|
12
|
17
|
45
|
60
|
56
|
53
|
54
|
64
|
60
|
68
|
91
|
106
|
82
|
82
|
80
|
80
|
68
|
71
|
80
|
76
|
64
|
58
|
|
2024/11
|
50
|
38
|
50
|
48
|
50
|
56
|
44
|
46
|
42
|
39
|
38
|
41
|
53
|
50
|
63
|
61
|
33
|
12
|
12
|
15
|
13
|
21
|
34
|
18
|
13
|
17
|
29
|
32
|
36
|
46
|
|
|
2024/10
|
13
|
15
|
32
|
35
|
37
|
48
|
43
|
28
|
33
|
45
|
55
|
60
|
47
|
22
|
26
|
25
|
20
|
24
|
14
|
13
|
17
|
15
|
18
|
17
|
21
|
32
|
43
|
39
|
30
|
34
|
44
|
|
2024/09
|
23
|
19
|
16
|
17
|
28
|
33
|
29
|
20
|
14
|
19
|
23
|
26
|
34
|
26
|
22
|
32
|
27
|
25
|
26
|
31
|
26
|
18
|
28
|
32
|
35
|
42
|
45
|
38
|
27
|
18
|
|
|
2024/08
|
9
|
8
|
11
|
10
|
14
|
17
|
18
|
18
|
19
|
21
|
27
|
46
|
46
|
34
|
30
|
29
|
26
|
23
|
26
|
25
|
22
|
17
|
13
|
11
|
12
|
18
|
19
|
23
|
26
|
28
|
22
|
|
2024/07
|
15
|
22
|
12
|
10
|
13
|
11
|
12
|
14
|
17
|
17
|
14
|
17
|
16
|
13
|
11
|
13
|
13
|
11
|
9
|
10
|
9
|
15
|
13
|
11
|
19
|
26
|
23
|
24
|
13
|
10
|
9
|
|
2024/06
|
20
|
21
|
10
|
10
|
14
|
13
|
11
|
8
|
8
|
9
|
16
|
16
|
21
|
21
|
24
|
21
|
10
|
9
|
14
|
18
|
18
|
15
|
14
|
18
|
15
|
8
|
10
|
15
|
10
|
16
|
|
|
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