Air Quality
Excellent
No health implications.
11
PM2.5
19
PM10
30
O3
0.7
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Aug
45
Excellent
Mon
3 Aug
46
Excellent
Tue
4 Aug
48
Excellent
Wed
5 Aug
52
Good
Thu
6 Aug
47
Excellent
Fri
7 Aug
39
Excellent
Sat
8 Aug
27
Excellent
Air quality in the last 12 months (Ningnan)
|
2026/06
|
28
|
33
|
25
|
30
|
36
|
39
|
35
|
25
|
28
|
30
|
34
|
41
|
26
|
28
|
33
|
21
|
23
|
21
|
26
|
26
|
19
|
21
|
20
|
20
|
18
|
18
|
25
|
19
|
22
|
26
|
|
|
2026/05
|
32
|
24
|
24
|
23
|
33
|
35
|
38
|
37
|
28
|
28
|
33
|
25
|
33
|
35
|
30
|
34
|
33
|
28
|
35
|
38
|
40
|
37
|
33
|
28
|
32
|
34
|
34
|
36
|
31
|
30
|
32
|
|
2026/04
|
31
|
32
|
28
|
35
|
42
|
38
|
32
|
35
|
33
|
36
|
33
|
34
|
39
|
41
|
48
|
44
|
32
|
36
|
47
|
38
|
38
|
37
|
32
|
37
|
38
|
45
|
31
|
25
|
27
|
35
|
|
|
2026/03
|
48
|
35
|
33
|
30
|
44
|
53
|
59
|
41
|
22
|
28
|
45
|
54
|
38
|
31
|
20
|
32
|
34
|
28
|
35
|
33
|
38
|
36
|
30
|
29
|
34
|
32
|
34
|
36
|
32
|
29
|
25
|
|
2026/02
|
47
|
40
|
40
|
40
|
35
|
40
|
49
|
36
|
37
|
36
|
33
|
43
|
41
|
38
|
36
|
57
|
98
|
56
|
37
|
43
|
43
|
48
|
44
|
46
|
47
|
55
|
46
|
44
|
|||
|
2026/01
|
48
|
37
|
35
|
32
|
36
|
33
|
37
|
42
|
88
|
69
|
59
|
52
|
54
|
53
|
55
|
53
|
67
|
59
|
72
|
59
|
51
|
48
|
66
|
58
|
54
|
54
|
74
|
81
|
54
|
40
|
40
|
|
2025/12
|
65
|
58
|
40
|
39
|
36
|
48
|
42
|
51
|
46
|
46
|
60
|
45
|
46
|
54
|
52
|
57
|
47
|
61
|
55
|
54
|
50
|
48
|
49
|
50
|
36
|
64
|
66
|
67
|
70
|
51
|
54
|
|
2025/11
|
18
|
17
|
15
|
34
|
33
|
29
|
29
|
29
|
24
|
26
|
27
|
28
|
27
|
33
|
33
|
36
|
34
|
29
|
20
|
35
|
38
|
42
|
42
|
42
|
43
|
50
|
43
|
48
|
55
|
64
|
|
|
2025/10
|
18
|
19
|
23
|
24
|
24
|
23
|
19
|
18
|
21
|
25
|
24
|
25
|
25
|
28
|
27
|
26
|
20
|
20
|
21
|
20
|
17
|
20
|
26
|
31
|
32
|
24
|
25
|
31
|
29
|
32
|
27
|
|
2025/09
|
27
|
26
|
27
|
29
|
26
|
22
|
30
|
27
|
25
|
31
|
25
|
22
|
25
|
33
|
32
|
25
|
23
|
20
|
20
|
25
|
26
|
24
|
19
|
22
|
36
|
25
|
23
|
21
|
20
|
18
|
|
|
2025/08
|
29
|
30
|
32
|
33
|
29
|
27
|
31
|
27
|
26
|
24
|
21
|
23
|
27
|
36
|
34
|
28
|
21
|
25
|
24
|
27
|
25
|
19
|
18
|
19
|
22
|
24
|
24
|
24
|
35
|
38
|
25
|
|
2025/07
|
22
|
17
|
21
|
19
|
22
|
21
|
27
|
24
|
19
|
24
|
21
|
22
|
27
|
28
|
30
|
32
|
32
|
36
|
22
|
25
|
18
|
16
|
15
|
19
|
17
|
20
|
24
|
27
|
32
|
40
|
24
|
|
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