Air Quality
Excellent
No health implications.
16
PM2.5
29
PM10
104
O3
0.2
CO
4
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Mar
48
Excellent
Tue
17 Mar
52
Good
Wed
18 Mar
50
Excellent
Thu
19 Mar
57
Good
Fri
20 Mar
76
Good
Sat
21 Mar
70
Good
Sun
22 Mar
38
Excellent
Huaning Air quality rank
Air quality in the last 12 months (Huaning)
|
2026/02
|
29
|
28
|
34
|
40
|
41
|
47
|
42
|
36
|
27
|
30
|
30
|
28
|
29
|
32
|
37
|
47
|
77
|
50
|
31
|
28
|
21
|
26
|
34
|
40
|
36
|
28
|
32
|
40
|
|||
|
2026/01
|
37
|
30
|
17
|
20
|
24
|
21
|
34
|
38
|
33
|
28
|
44
|
34
|
48
|
37
|
44
|
33
|
31
|
33
|
33
|
33
|
30
|
30
|
29
|
30
|
30
|
31
|
33
|
33
|
34
|
35
|
38
|
|
2025/12
|
37
|
36
|
48
|
42
|
34
|
29
|
32
|
41
|
32
|
35
|
36
|
33
|
47
|
49
|
27
|
27
|
38
|
30
|
23
|
29
|
39
|
29
|
29
|
31
|
42
|
43
|
32
|
31
|
29
|
28
|
29
|
|
2025/11
|
20
|
8
|
8
|
14
|
15
|
15
|
18
|
19
|
10
|
13
|
15
|
17
|
23
|
23
|
27
|
30
|
27
|
19
|
18
|
35
|
43
|
41
|
29
|
35
|
41
|
48
|
45
|
40
|
44
|
40
|
|
|
2025/10
|
12
|
12
|
16
|
16
|
18
|
20
|
9
|
11
|
15
|
18
|
22
|
24
|
25
|
29
|
19
|
15
|
16
|
21
|
22
|
30
|
15
|
16
|
20
|
31
|
27
|
22
|
21
|
27
|
25
|
25
|
30
|
|
2025/09
|
19
|
20
|
18
|
20
|
20
|
22
|
23
|
25
|
18
|
15
|
15
|
14
|
14
|
11
|
16
|
19
|
20
|
22
|
19
|
21
|
23
|
23
|
16
|
11
|
22
|
10
|
13
|
17
|
11
|
10
|
|
|
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
|
|
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