Air Quality
Excellent
No health implications.
12
PM2.5
21
PM10
60
O3
0.6
CO
7
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Jul
52
Good
Tue
28 Jul
44
Excellent
Wed
29 Jul
39
Excellent
Thu
30 Jul
43
Excellent
Fri
31 Jul
43
Excellent
Sat
1 Aug
35
Excellent
Sun
2 Aug
47
Excellent
Air quality in the last 12 months (Wuchuan)
|
2026/06
|
30
|
30
|
25
|
30
|
37
|
35
|
25
|
26
|
23
|
26
|
24
|
21
|
23
|
33
|
29
|
27
|
34
|
19
|
19
|
22
|
18
|
14
|
16
|
13
|
14
|
20
|
24
|
24
|
22
|
16
|
|
|
2026/05
|
32
|
29
|
31
|
36
|
35
|
38
|
34
|
28
|
29
|
34
|
38
|
38
|
25
|
30
|
27
|
20
|
17
|
21
|
21
|
22
|
21
|
22
|
20
|
24
|
30
|
32
|
21
|
17
|
20
|
27
|
28
|
|
2026/04
|
21
|
21
|
24
|
32
|
32
|
22
|
22
|
21
|
33
|
38
|
24
|
25
|
22
|
21
|
19
|
21
|
27
|
28
|
31
|
24
|
18
|
16
|
23
|
30
|
38
|
38
|
22
|
21
|
26
|
29
|
|
|
2026/03
|
16
|
20
|
20
|
26
|
30
|
35
|
32
|
16
|
18
|
25
|
33
|
38
|
51
|
52
|
20
|
21
|
17
|
18
|
29
|
32
|
29
|
30
|
25
|
20
|
21
|
19
|
28
|
23
|
22
|
22
|
25
|
|
2026/02
|
35
|
48
|
58
|
68
|
71
|
62
|
69
|
55
|
42
|
43
|
49
|
50
|
63
|
66
|
68
|
49
|
59
|
64
|
53
|
58
|
60
|
56
|
35
|
26
|
33
|
23
|
17
|
14
|
|||
|
2026/01
|
23
|
38
|
43
|
48
|
55
|
53
|
64
|
62
|
77
|
108
|
92
|
97
|
92
|
137
|
117
|
126
|
131
|
117
|
69
|
20
|
40
|
59
|
63
|
74
|
51
|
36
|
49
|
54
|
39
|
19
|
26
|
|
2025/12
|
84
|
90
|
65
|
58
|
61
|
60
|
59
|
54
|
62
|
69
|
64
|
96
|
39
|
36
|
47
|
63
|
71
|
61
|
73
|
68
|
50
|
34
|
27
|
40
|
41
|
45
|
58
|
63
|
77
|
85
|
41
|
|
2025/11
|
23
|
25
|
25
|
21
|
22
|
17
|
18
|
15
|
13
|
18
|
25
|
27
|
29
|
32
|
38
|
48
|
39
|
18
|
25
|
34
|
36
|
50
|
37
|
42
|
42
|
45
|
48
|
54
|
59
|
71
|
|
|
2025/10
|
18
|
21
|
25
|
24
|
22
|
21
|
20
|
21
|
21
|
20
|
22
|
36
|
22
|
15
|
18
|
15
|
19
|
15
|
13
|
15
|
15
|
18
|
23
|
29
|
38
|
33
|
25
|
26
|
32
|
28
|
28
|
|
2025/09
|
28
|
24
|
24
|
18
|
26
|
27
|
30
|
26
|
20
|
15
|
16
|
25
|
15
|
16
|
21
|
21
|
23
|
25
|
23
|
17
|
19
|
17
|
19
|
18
|
19
|
15
|
19
|
23
|
30
|
29
|
|
|
2025/08
|
22
|
23
|
23
|
22
|
23
|
24
|
22
|
16
|
16
|
19
|
16
|
17
|
22
|
18
|
14
|
14
|
17
|
18
|
18
|
14
|
16
|
15
|
20
|
21
|
19
|
18
|
18
|
20
|
30
|
33
|
32
|
|
2025/07
|
18
|
17
|
20
|
16
|
18
|
21
|
20
|
25
|
27
|
23
|
21
|
27
|
22
|
21
|
18
|
19
|
19
|
21
|
22
|
23
|
20
|
17
|
15
|
12
|
15
|
17
|
19
|
19
|
20
|
19
|
18
|
|
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