Air Quality
Excellent
No health implications.
10
PM2.5
20
PM10
43
O3
0.7
CO
5
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Apr
60
Good
Sun
19 Apr
62
Good
Mon
20 Apr
55
Good
Tue
21 Apr
64
Good
Wed
22 Apr
63
Good
Thu
23 Apr
37
Excellent
Fri
24 Apr
18
Excellent
Air quality in the last 12 months (Wujiang)
|
2026/03
|
14
|
10
|
10
|
19
|
27
|
35
|
45
|
48
|
30
|
21
|
36
|
40
|
50
|
59
|
59
|
60
|
52
|
37
|
23
|
36
|
16
|
49
|
63
|
53
|
30
|
49
|
45
|
19
|
34
|
29
|
35
|
|
2026/02
|
18
|
31
|
45
|
65
|
75
|
66
|
19
|
35
|
46
|
58
|
34
|
32
|
58
|
59
|
44
|
34
|
27
|
34
|
44
|
39
|
62
|
63
|
62
|
44
|
16
|
30
|
9
|
9
|
|||
|
2026/01
|
48
|
15
|
36
|
53
|
33
|
41
|
42
|
41
|
44
|
46
|
47
|
58
|
72
|
72
|
81
|
91
|
95
|
88
|
89
|
22
|
20
|
22
|
38
|
56
|
80
|
88
|
40
|
29
|
42
|
58
|
17
|
|
2025/12
|
85
|
84
|
81
|
58
|
67
|
64
|
68
|
62
|
72
|
81
|
81
|
80
|
18
|
22
|
37
|
47
|
49
|
54
|
66
|
60
|
85
|
81
|
77
|
38
|
18
|
42
|
46
|
51
|
59
|
61
|
61
|
|
2025/11
|
36
|
31
|
19
|
8
|
10
|
17
|
40
|
31
|
10
|
12
|
11
|
15
|
18
|
37
|
43
|
50
|
58
|
17
|
24
|
28
|
34
|
47
|
58
|
58
|
40
|
54
|
51
|
58
|
57
|
67
|
|
|
2025/10
|
46
|
34
|
33
|
41
|
19
|
17
|
29
|
35
|
43
|
55
|
56
|
40
|
18
|
21
|
33
|
32
|
44
|
36
|
14
|
11
|
8
|
12
|
27
|
38
|
43
|
67
|
63
|
61
|
69
|
74
|
37
|
|
2025/09
|
28
|
33
|
35
|
39
|
41
|
42
|
33
|
10
|
14
|
19
|
21
|
27
|
33
|
38
|
41
|
24
|
32
|
34
|
26
|
14
|
14
|
23
|
16
|
13
|
12
|
21
|
32
|
35
|
34
|
42
|
|
|
2025/08
|
28
|
19
|
24
|
30
|
18
|
11
|
24
|
29
|
40
|
38
|
38
|
37
|
41
|
20
|
12
|
22
|
28
|
17
|
18
|
20
|
24
|
24
|
29
|
20
|
19
|
22
|
28
|
34
|
24
|
27
|
26
|
|
2025/07
|
15
|
30
|
28
|
40
|
41
|
37
|
34
|
39
|
37
|
22
|
14
|
14
|
23
|
29
|
29
|
40
|
43
|
26
|
22
|
12
|
10
|
13
|
17
|
24
|
20
|
30
|
29
|
22
|
20
|
24
|
21
|
|
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
|
|
|
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