Air Quality
Excellent
No health implications.
7
PM2.5
17
PM10
63
O3
0.4
CO
4
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Jan
60
Good
Mon
26 Jan
76
Good
Tue
27 Jan
65
Good
Wed
28 Jan
59
Good
Thu
29 Jan
57
Good
Fri
30 Jan
25
Excellent
Sat
31 Jan
41
Excellent
Nenjiang Air quality rank
Air quality in the last 12 months (Nenjiang)
|
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
|
|
|
2025/03
|
25
|
27
|
31
|
45
|
60
|
45
|
39
|
35
|
62
|
84
|
38
|
35
|
20
|
20
|
20
|
19
|
19
|
16
|
30
|
25
|
16
|
18
|
46
|
21
|
17
|
23
|
16
|
16
|
13
|
18
|
28
|
|
2025/02
|
49
|
95
|
56
|
25
|
33
|
37
|
18
|
18
|
22
|
31
|
56
|
55
|
43
|
27
|
29
|
28
|
22
|
21
|
22
|
24
|
27
|
25
|
24
|
27
|
34
|
24
|
39
|
29
|
|||
|
2025/01
|
82
|
62
|
54
|
84
|
68
|
43
|
37
|
27
|
28
|
41
|
59
|
116
|
132
|
78
|
34
|
36
|
64
|
107
|
111
|
84
|
72
|
56
|
115
|
150
|
152
|
109
|
30
|
47
|
46
|
29
|
33
|
|
2024/12
|
33
|
21
|
22
|
18
|
22
|
17
|
22
|
24
|
59
|
49
|
23
|
31
|
44
|
33
|
27
|
21
|
25
|
28
|
35
|
58
|
31
|
27
|
29
|
34
|
35
|
25
|
28
|
34
|
43
|
71
|
71
|
|
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