Air Quality
Excellent
No health implications.
7
PM2.5
18
PM10
51
O3
0.3
CO
5
SO2
2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Apr
52
Good
Sun
26 Apr
56
Good
Mon
27 Apr
53
Good
Tue
28 Apr
52
Good
Wed
29 Apr
54
Good
Thu
30 Apr
24
Excellent
Fri
1 May
16
Excellent
Air quality in the last 12 months (Nenjiang)
|
2026/03
|
34
|
32
|
42
|
33
|
27
|
27
|
29
|
45
|
33
|
33
|
28
|
40
|
57
|
30
|
27
|
26
|
61
|
35
|
36
|
43
|
78
|
46
|
52
|
103
|
94
|
42
|
34
|
40
|
63
|
30
|
57
|
|
2026/02
|
27
|
34
|
38
|
31
|
25
|
21
|
23
|
31
|
47
|
62
|
34
|
42
|
46
|
42
|
22
|
50
|
42
|
20
|
38
|
77
|
78
|
37
|
21
|
20
|
37
|
21
|
24
|
28
|
|||
|
2026/01
|
29
|
29
|
36
|
21
|
25
|
42
|
26
|
30
|
42
|
39
|
41
|
59
|
30
|
29
|
39
|
32
|
27
|
33
|
28
|
24
|
22
|
18
|
21
|
22
|
19
|
32
|
30
|
24
|
20
|
20
|
29
|
|
2025/12
|
22
|
24
|
26
|
28
|
36
|
39
|
48
|
30
|
29
|
23
|
21
|
25
|
37
|
41
|
39
|
26
|
35
|
60
|
62
|
33
|
32
|
45
|
50
|
37
|
26
|
27
|
40
|
57
|
34
|
29
|
27
|
|
2025/11
|
67
|
23
|
50
|
47
|
67
|
41
|
20
|
71
|
55
|
21
|
23
|
39
|
30
|
25
|
46
|
32
|
22
|
29
|
53
|
35
|
35
|
76
|
75
|
25
|
26
|
62
|
36
|
40
|
58
|
28
|
|
|
2025/10
|
27
|
30
|
43
|
21
|
21
|
20
|
28
|
23
|
30
|
29
|
32
|
18
|
23
|
21
|
26
|
29
|
34
|
19
|
18
|
20
|
26
|
24
|
30
|
38
|
64
|
36
|
28
|
29
|
76
|
40
|
40
|
|
2025/09
|
18
|
20
|
22
|
33
|
31
|
16
|
14
|
13
|
13
|
17
|
15
|
21
|
23
|
19
|
20
|
17
|
19
|
22
|
26
|
22
|
22
|
26
|
36
|
22
|
16
|
19
|
24
|
23
|
27
|
36
|
|
|
2025/08
|
18
|
18
|
15
|
17
|
20
|
17
|
17
|
18
|
14
|
13
|
14
|
16
|
17
|
16
|
16
|
14
|
17
|
18
|
21
|
18
|
22
|
14
|
18
|
16
|
21
|
19
|
20
|
21
|
23
|
18
|
24
|
|
2025/07
|
24
|
17
|
17
|
22
|
17
|
18
|
16
|
17
|
18
|
31
|
32
|
22
|
22
|
23
|
28
|
24
|
24
|
24
|
23
|
16
|
17
|
19
|
27
|
23
|
19
|
22
|
18
|
19
|
14
|
15
|
17
|
|
2025/06
|
19
|
23
|
18
|
16
|
17
|
13
|
14
|
18
|
17
|
19
|
19
|
27
|
22
|
21
|
24
|
24
|
20
|
22
|
18
|
17
|
17
|
21
|
30
|
32
|
31
|
29
|
35
|
30
|
25
|
28
|
|
|
2025/05
|
29
|
21
|
18
|
15
|
15
|
18
|
24
|
39
|
31
|
36
|
47
|
84
|
65
|
41
|
62
|
34
|
18
|
17
|
19
|
20
|
20
|
19
|
23
|
25
|
29
|
34
|
37
|
50
|
58
|
48
|
30
|
|
2025/04
|
45
|
45
|
43
|
66
|
49
|
33
|
55
|
32
|
46
|
69
|
42
|
33
|
18
|
21
|
17
|
22
|
35
|
31
|
20
|
43
|
59
|
22
|
28
|
17
|
16
|
20
|
42
|
32
|
64
|
28
|
|
|
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