Air Quality
Excellent
No health implications.
20
PM2.5
23
PM10
63
O3
0.6
CO
9
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Jun
54
Good
Thu
18 Jun
58
Good
Fri
19 Jun
58
Good
Sat
20 Jun
51
Good
Sun
21 Jun
50
Excellent
Mon
22 Jun
48
Excellent
Tue
23 Jun
15
Excellent
Air quality in the last 12 months (Ningnan)
|
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
|
|
2025/06
|
23
|
20
|
20
|
27
|
33
|
36
|
36
|
30
|
34
|
38
|
32
|
38
|
45
|
42
|
19
|
26
|
22
|
19
|
17
|
19
|
16
|
20
|
26
|
18
|
17
|
23
|
22
|
22
|
23
|
17
|
|
|
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