Air Quality
Excellent
No health implications.
4
PM2.5
10
PM10
21
O3
0.5
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Sep
33
Excellent
Sat
13 Sep
34
Excellent
Sun
14 Sep
31
Excellent
Mon
15 Sep
34
Excellent
Tue
16 Sep
35
Excellent
Wed
17 Sep
23
Excellent
Thu
18 Sep
31
Excellent
Huaning Air quality rank
Air quality in the last 12 months (Huaning)
|
2025/08
|
27
|
27
|
22
|
18
|
29
|
26
|
16
|
11
|
13
|
19
|
18
|
24
|
17
|
27
|
30
|
14
|
15
|
23
|
26
|
20
|
14
|
10
|
13
|
17
|
17
|
12
|
11
|
14
|
17
|
15
|
18
|
|
2025/07
|
18
|
14
|
14
|
18
|
20
|
18
|
21
|
14
|
18
|
19
|
23
|
24
|
28
|
29
|
25
|
29
|
23
|
24
|
21
|
24
|
23
|
14
|
12
|
12
|
13
|
22
|
31
|
27
|
33
|
32
|
16
|
|
2025/06
|
13
|
16
|
16
|
16
|
22
|
33
|
33
|
30
|
22
|
32
|
40
|
34
|
34
|
33
|
22
|
25
|
16
|
13
|
15
|
16
|
16
|
10
|
15
|
12
|
13
|
14
|
16
|
14
|
14
|
16
|
|
|
2025/05
|
34
|
30
|
24
|
18
|
24
|
27
|
30
|
35
|
42
|
37
|
20
|
26
|
29
|
29
|
21
|
20
|
25
|
20
|
27
|
24
|
34
|
30
|
50
|
33
|
20
|
13
|
16
|
14
|
10
|
16
|
13
|
|
2025/04
|
34
|
62
|
79
|
88
|
87
|
65
|
62
|
58
|
58
|
66
|
56
|
45
|
70
|
55
|
49
|
25
|
24
|
30
|
34
|
38
|
34
|
27
|
44
|
52
|
53
|
57
|
65
|
60
|
34
|
33
|
|
|
2025/03
|
43
|
44
|
54
|
51
|
61
|
56
|
41
|
47
|
43
|
36
|
52
|
58
|
55
|
61
|
57
|
46
|
43
|
21
|
32
|
51
|
69
|
68
|
60
|
42
|
43
|
50
|
56
|
94
|
102
|
66
|
58
|
|
2025/02
|
45
|
51
|
30
|
41
|
55
|
50
|
37
|
42
|
40
|
34
|
39
|
43
|
52
|
51
|
56
|
56
|
44
|
42
|
43
|
49
|
54
|
47
|
47
|
23
|
29
|
24
|
31
|
42
|
|||
|
2025/01
|
35
|
34
|
50
|
49
|
46
|
59
|
47
|
48
|
50
|
40
|
29
|
49
|
40
|
46
|
75
|
73
|
57
|
52
|
63
|
49
|
57
|
52
|
41
|
29
|
29
|
30
|
42
|
55
|
76
|
33
|
36
|
|
2024/12
|
24
|
26
|
23
|
23
|
23
|
21
|
23
|
26
|
19
|
24
|
31
|
29
|
28
|
36
|
50
|
44
|
24
|
39
|
49
|
41
|
40
|
43
|
37
|
40
|
46
|
53
|
52
|
43
|
39
|
30
|
40
|
|
2024/11
|
30
|
37
|
44
|
45
|
42
|
50
|
37
|
36
|
31
|
25
|
26
|
25
|
23
|
24
|
24
|
25
|
31
|
34
|
37
|
34
|
24
|
31
|
24
|
27
|
27
|
32
|
18
|
20
|
32
|
28
|
|
|
2024/10
|
26
|
19
|
26
|
24
|
32
|
34
|
38
|
42
|
29
|
22
|
29
|
29
|
24
|
25
|
26
|
18
|
16
|
26
|
35
|
25
|
20
|
25
|
24
|
33
|
26
|
31
|
43
|
48
|
44
|
35
|
28
|
|
2024/09
|
25
|
22
|
20
|
22
|
19
|
26
|
26
|
10
|
9
|
10
|
12
|
12
|
23
|
27
|
30
|
22
|
18
|
19
|
24
|
28
|
27
|
17
|
21
|
31
|
35
|
38
|
36
|
27
|
24
|
29
|
|
|
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