Air Quality
Excellent
No health implications.
19
PM2.5
36
PM10
15
O3
0.8
CO
12
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Sep
63
Good
Wed
3 Sep
60
Good
Thu
4 Sep
64
Good
Fri
5 Sep
51
Good
Sat
6 Sep
70
Good
Sun
7 Sep
69
Good
Mon
8 Sep
25
Excellent
Cangwu Air quality rank
Air quality in the last 12 months (Cangwu)
|
2025/06
|
36
|
31
|
23
|
37
|
42
|
35
|
31
|
29
|
33
|
25
|
24
|
18
|
18
|
16
|
16
|
20
|
16
|
19
|
21
|
21
|
20
|
26
|
27
|
27
|
33
|
26
|
18
|
22
|
23
|
20
|
|
|
2025/05
|
30
|
44
|
38
|
26
|
28
|
23
|
25
|
25
|
21
|
39
|
37
|
47
|
52
|
45
|
34
|
25
|
16
|
16
|
20
|
25
|
32
|
30
|
30
|
23
|
43
|
37
|
48
|
49
|
18
|
19
|
26
|
|
2025/04
|
37
|
55
|
66
|
70
|
88
|
78
|
74
|
69
|
72
|
66
|
55
|
97
|
211
|
156
|
105
|
90
|
87
|
67
|
47
|
38
|
36
|
40
|
34
|
37
|
18
|
29
|
40
|
28
|
51
|
53
|
|
|
2025/03
|
43
|
43
|
57
|
27
|
18
|
18
|
25
|
35
|
41
|
57
|
80
|
54
|
45
|
43
|
23
|
26
|
48
|
37
|
53
|
58
|
62
|
72
|
81
|
90
|
82
|
71
|
48
|
59
|
15
|
16
|
20
|
|
2025/02
|
35
|
21
|
16
|
32
|
49
|
53
|
25
|
56
|
48
|
59
|
73
|
61
|
63
|
78
|
94
|
50
|
35
|
37
|
53
|
53
|
22
|
31
|
16
|
39
|
80
|
96
|
78
|
62
|
|||
|
2025/01
|
81
|
82
|
73
|
86
|
102
|
94
|
78
|
81
|
79
|
48
|
56
|
68
|
67
|
85
|
72
|
78
|
70
|
73
|
82
|
82
|
74
|
68
|
64
|
50
|
59
|
22
|
41
|
47
|
145
|
62
|
43
|
|
2024/12
|
73
|
71
|
67
|
68
|
83
|
63
|
30
|
33
|
57
|
67
|
40
|
42
|
43
|
64
|
53
|
62
|
71
|
62
|
60
|
71
|
75
|
83
|
89
|
81
|
84
|
82
|
88
|
86
|
75
|
83
|
90
|
|
2024/11
|
49
|
58
|
61
|
59
|
64
|
63
|
52
|
59
|
63
|
58
|
63
|
62
|
62
|
57
|
42
|
44
|
43
|
20
|
20
|
20
|
29
|
29
|
34
|
42
|
40
|
28
|
38
|
53
|
56
|
63
|
|
|
2024/10
|
41
|
38
|
54
|
52
|
52
|
52
|
61
|
46
|
42
|
44
|
54
|
55
|
62
|
63
|
40
|
42
|
45
|
45
|
35
|
22
|
37
|
44
|
28
|
42
|
50
|
48
|
27
|
23
|
33
|
44
|
57
|
|
2024/09
|
41
|
45
|
30
|
38
|
43
|
30
|
18
|
20
|
27
|
27
|
38
|
47
|
45
|
36
|
34
|
39
|
33
|
34
|
46
|
40
|
37
|
23
|
29
|
32
|
30
|
42
|
49
|
50
|
48
|
55
|
|
|
2024/08
|
28
|
33
|
37
|
49
|
43
|
47
|
49
|
48
|
50
|
45
|
42
|
24
|
20
|
31
|
21
|
21
|
20
|
20
|
31
|
33
|
24
|
24
|
31
|
39
|
38
|
37
|
44
|
47
|
39
|
34
|
43
|
|
2024/07
|
30
|
29
|
21
|
23
|
23
|
26
|
29
|
28
|
31
|
29
|
30
|
27
|
27
|
32
|
34
|
33
|
29
|
22
|
26
|
35
|
32
|
28
|
28
|
37
|
34
|
45
|
31
|
16
|
17
|
19
|
21
|
|
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