Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
20
O3
0.4
CO
6
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Aug
51
Good
Sun
30 Aug
52
Good
Mon
31 Aug
49
Excellent
Tue
1 Sep
50
Excellent
Wed
2 Sep
52
Good
Thu
3 Sep
55
Good
Fri
4 Sep
21
Excellent
Air quality in the last 12 months (Ning'an)
|
2026/07
|
33
|
21
|
22
|
27
|
25
|
24
|
18
|
16
|
23
|
24
|
20
|
15
|
19
|
15
|
20
|
23
|
28
|
31
|
28
|
24
|
21
|
26
|
28
|
22
|
20
|
19
|
17
|
18
|
27
|
23
|
23
|
|
2026/06
|
35
|
32
|
26
|
18
|
20
|
22
|
17
|
15
|
20
|
22
|
23
|
29
|
28
|
25
|
25
|
24
|
23
|
27
|
30
|
24
|
17
|
21
|
26
|
27
|
27
|
28
|
27
|
31
|
25
|
30
|
|
|
2026/05
|
35
|
33
|
33
|
30
|
51
|
28
|
23
|
25
|
27
|
34
|
36
|
38
|
36
|
31
|
41
|
39
|
38
|
32
|
27
|
26
|
28
|
30
|
35
|
29
|
36
|
30
|
23
|
21
|
24
|
25
|
33
|
|
2026/04
|
68
|
142
|
160
|
56
|
47
|
45
|
34
|
35
|
61
|
44
|
26
|
38
|
36
|
39
|
36
|
47
|
40
|
36
|
47
|
63
|
56
|
39
|
37
|
37
|
33
|
28
|
27
|
32
|
37
|
33
|
|
|
2026/03
|
35
|
34
|
53
|
50
|
48
|
39
|
32
|
38
|
37
|
41
|
55
|
52
|
60
|
45
|
78
|
75
|
144
|
173
|
60
|
65
|
81
|
112
|
75
|
64
|
84
|
125
|
167
|
120
|
112
|
35
|
47
|
|
2026/02
|
42
|
53
|
50
|
79
|
50
|
39
|
32
|
31
|
58
|
86
|
57
|
53
|
79
|
100
|
55
|
59
|
108
|
33
|
57
|
75
|
95
|
67
|
76
|
53
|
48
|
53
|
40
|
39
|
|||
|
2026/01
|
39
|
38
|
51
|
47
|
42
|
54
|
49
|
33
|
60
|
60
|
45
|
55
|
56
|
43
|
59
|
45
|
46
|
46
|
46
|
34
|
39
|
31
|
34
|
36
|
36
|
49
|
51
|
49
|
39
|
33
|
42
|
|
2025/12
|
50
|
35
|
30
|
37
|
38
|
52
|
52
|
47
|
38
|
44
|
41
|
46
|
50
|
45
|
62
|
39
|
39
|
58
|
70
|
40
|
38
|
49
|
57
|
51
|
54
|
33
|
54
|
63
|
47
|
33
|
35
|
|
2025/11
|
62
|
51
|
50
|
46
|
75
|
82
|
31
|
43
|
52
|
33
|
50
|
73
|
51
|
94
|
130
|
107
|
41
|
64
|
43
|
65
|
53
|
70
|
75
|
131
|
93
|
96
|
98
|
44
|
47
|
40
|
|
|
2025/10
|
28
|
36
|
34
|
33
|
28
|
28
|
28
|
33
|
31
|
23
|
31
|
28
|
30
|
44
|
46
|
36
|
39
|
28
|
28
|
26
|
35
|
40
|
44
|
39
|
67
|
61
|
83
|
89
|
149
|
51
|
33
|
|
2025/09
|
24
|
27
|
27
|
29
|
30
|
24
|
27
|
30
|
32
|
26
|
23
|
32
|
32
|
30
|
30
|
26
|
25
|
23
|
23
|
25
|
26
|
28
|
27
|
23
|
24
|
27
|
24
|
28
|
34
|
33
|
|
|
2025/08
|
25
|
27
|
24
|
22
|
20
|
19
|
22
|
19
|
20
|
18
|
23
|
24
|
22
|
20
|
25
|
29
|
19
|
19
|
24
|
22
|
17
|
17
|
24
|
21
|
19
|
16
|
16
|
19
|
21
|
24
|
27
|
|
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