Air Quality
Excellent
No health implications.
13
PM2.5
21
PM10
57
O3
0.2
CO
8
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Jun
49
Excellent
Sun
28 Jun
61
Good
Mon
29 Jun
66
Good
Tue
30 Jun
54
Good
Wed
1 Jul
49
Excellent
Thu
2 Jul
51
Good
Fri
3 Jul
22
Excellent
Air quality in the last 12 months (Nenjiang)
|
2026/05
|
25
|
25
|
25
|
27
|
34
|
24
|
27
|
29
|
30
|
51
|
37
|
53
|
51
|
62
|
26
|
24
|
22
|
29
|
31
|
31
|
36
|
37
|
30
|
36
|
26
|
24
|
23
|
23
|
22
|
24
|
40
|
|
2026/04
|
35
|
47
|
38
|
50
|
57
|
33
|
24
|
37
|
27
|
29
|
30
|
25
|
25
|
31
|
76
|
42
|
37
|
25
|
31
|
31
|
22
|
24
|
23
|
24
|
23
|
21
|
24
|
26
|
43
|
69
|
|
|
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
|
|
|
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