Air Quality
Excellent
No health implications.
12
PM2.5
19
PM10
45
O3
0.7
CO
13
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Jul
62
Good
Fri
1 Aug
61
Good
Sat
2 Aug
61
Good
Sun
3 Aug
62
Good
Mon
4 Aug
57
Good
Tue
5 Aug
63
Good
Wed
6 Aug
50
Excellent
Wujiang Air quality rank
Air quality in the last 12 months (Wujiang)
|
2025/06
|
27
|
27
|
24
|
28
|
30
|
37
|
36
|
25
|
22
|
28
|
17
|
14
|
21
|
16
|
13
|
37
|
10
|
13
|
17
|
15
|
19
|
19
|
20
|
24
|
31
|
24
|
18
|
15
|
22
|
19
|
|
|
2025/05
|
51
|
47
|
46
|
30
|
22
|
24
|
29
|
26
|
19
|
37
|
34
|
42
|
44
|
47
|
37
|
28
|
17
|
13
|
18
|
26
|
25
|
24
|
23
|
27
|
55
|
47
|
51
|
46
|
10
|
24
|
31
|
|
2025/04
|
34
|
45
|
51
|
70
|
73
|
64
|
63
|
77
|
90
|
38
|
54
|
88
|
208
|
125
|
81
|
74
|
78
|
67
|
25
|
25
|
36
|
37
|
19
|
15
|
13
|
28
|
33
|
21
|
45
|
54
|
|
|
2025/03
|
36
|
33
|
35
|
14
|
10
|
13
|
29
|
28
|
40
|
66
|
65
|
47
|
34
|
38
|
8
|
16
|
45
|
30
|
38
|
44
|
47
|
55
|
72
|
87
|
90
|
63
|
45
|
55
|
15
|
7
|
11
|
|
2025/02
|
64
|
13
|
10
|
39
|
53
|
47
|
24
|
51
|
28
|
39
|
64
|
68
|
46
|
66
|
90
|
56
|
22
|
29
|
48
|
51
|
9
|
27
|
10
|
36
|
56
|
71
|
91
|
66
|
|||
|
2025/01
|
86
|
80
|
68
|
82
|
121
|
120
|
90
|
86
|
71
|
29
|
31
|
42
|
55
|
53
|
62
|
51
|
50
|
52
|
62
|
66
|
66
|
80
|
78
|
78
|
63
|
16
|
29
|
46
|
117
|
105
|
100
|
|
2024/12
|
55
|
54
|
58
|
59
|
98
|
67
|
24
|
38
|
86
|
84
|
39
|
29
|
45
|
70
|
47
|
41
|
49
|
44
|
71
|
66
|
61
|
79
|
85
|
79
|
74
|
97
|
119
|
111
|
84
|
83
|
90
|
|
2024/11
|
50
|
47
|
52
|
60
|
41
|
50
|
34
|
43
|
53
|
63
|
45
|
46
|
53
|
50
|
14
|
16
|
22
|
12
|
13
|
28
|
30
|
33
|
37
|
45
|
54
|
10
|
29
|
38
|
38
|
51
|
|
|
2024/10
|
24
|
26
|
32
|
31
|
36
|
40
|
78
|
77
|
42
|
34
|
48
|
54
|
51
|
56
|
64
|
38
|
57
|
47
|
34
|
14
|
21
|
26
|
16
|
32
|
36
|
52
|
29
|
11
|
31
|
50
|
44
|
|
2024/09
|
34
|
33
|
30
|
33
|
30
|
15
|
12
|
18
|
18
|
28
|
29
|
42
|
51
|
37
|
16
|
24
|
30
|
29
|
33
|
26
|
16
|
16
|
28
|
25
|
27
|
31
|
39
|
33
|
38
|
24
|
|
|
2024/08
|
22
|
25
|
30
|
35
|
45
|
28
|
39
|
43
|
35
|
33
|
32
|
18
|
20
|
21
|
18
|
17
|
22
|
19
|
21
|
25
|
12
|
26
|
27
|
31
|
27
|
33
|
31
|
31
|
34
|
45
|
41
|
|
2024/07
|
24
|
18
|
19
|
24
|
27
|
24
|
21
|
19
|
25
|
22
|
21
|
19
|
22
|
27
|
25
|
14
|
15
|
20
|
25
|
26
|
18
|
23
|
22
|
33
|
48
|
39
|
16
|
14
|
12
|
18
|
17
|
|
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