Air Quality
Excellent
No health implications.
13
PM2.5
24
PM10
79
O3
0.3
CO
4
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Sep
57
Good
Sat
6 Sep
47
Excellent
Sun
7 Sep
48
Excellent
Mon
8 Sep
57
Good
Tue
9 Sep
58
Good
Wed
10 Sep
64
Good
Thu
11 Sep
27
Excellent
Air quality in the last 12 months (Wuchuan)
|
2025/08
|
36
|
29
|
28
|
32
|
37
|
27
|
24
|
19
|
24
|
27
|
43
|
31
|
22
|
46
|
30
|
25
|
37
|
24
|
16
|
27
|
39
|
40
|
39
|
39
|
25
|
28
|
17
|
34
|
42
|
48
|
46
|
|
2025/07
|
37
|
28
|
37
|
42
|
8
|
17
|
24
|
30
|
23
|
26
|
20
|
38
|
20
|
39
|
22
|
11
|
24
|
37
|
24
|
8
|
19
|
35
|
30
|
20
|
17
|
18
|
19
|
30
|
21
|
18
|
38
|
|
2025/06
|
30
|
19
|
16
|
24
|
35
|
22
|
17
|
19
|
23
|
24
|
40
|
44
|
27
|
15
|
10
|
16
|
38
|
34
|
13
|
20
|
19
|
22
|
37
|
41
|
44
|
48
|
37
|
34
|
41
|
38
|
|
|
2025/05
|
39
|
16
|
16
|
43
|
64
|
38
|
65
|
55
|
35
|
35
|
39
|
50
|
39
|
25
|
51
|
121
|
32
|
42
|
43
|
59
|
29
|
13
|
44
|
36
|
39
|
26
|
37
|
51
|
59
|
42
|
11
|
|
2025/04
|
23
|
25
|
82
|
45
|
35
|
68
|
40
|
41
|
49
|
48
|
128
|
23
|
20
|
18
|
67
|
140
|
32
|
23
|
47
|
59
|
36
|
51
|
41
|
32
|
44
|
49
|
13
|
32
|
50
|
27
|
|
|
2025/03
|
64
|
19
|
34
|
67
|
27
|
26
|
42
|
66
|
80
|
139
|
208
|
100
|
59
|
48
|
24
|
26
|
25
|
25
|
29
|
37
|
54
|
73
|
177
|
146
|
74
|
165
|
67
|
26
|
11
|
26
|
33
|
|
2025/02
|
89
|
17
|
16
|
26
|
43
|
75
|
16
|
28
|
42
|
62
|
56
|
57
|
99
|
68
|
81
|
20
|
37
|
14
|
11
|
22
|
25
|
14
|
27
|
56
|
54
|
65
|
83
|
56
|
|||
|
2025/01
|
83
|
28
|
46
|
63
|
54
|
29
|
36
|
11
|
30
|
46
|
48
|
39
|
73
|
14
|
43
|
65
|
66
|
78
|
70
|
78
|
49
|
50
|
76
|
47
|
97
|
95
|
21
|
69
|
239
|
301
|
103
|
|
2024/12
|
48
|
24
|
47
|
33
|
37
|
14
|
16
|
38
|
50
|
44
|
38
|
59
|
56
|
54
|
69
|
62
|
24
|
24
|
58
|
32
|
28
|
45
|
52
|
72
|
46
|
28
|
34
|
74
|
134
|
113
|
58
|
|
2024/11
|
86
|
91
|
26
|
23
|
47
|
54
|
69
|
79
|
90
|
33
|
62
|
61
|
60
|
89
|
81
|
59
|
43
|
55
|
63
|
95
|
86
|
55
|
76
|
63
|
19
|
20
|
31
|
25
|
47
|
49
|
|
|
2024/10
|
12
|
30
|
44
|
58
|
58
|
25
|
32
|
48
|
48
|
38
|
58
|
63
|
43
|
51
|
19
|
73
|
90
|
18
|
20
|
28
|
33
|
37
|
52
|
58
|
58
|
15
|
28
|
55
|
45
|
50
|
51
|
|
2024/09
|
11
|
21
|
36
|
16
|
12
|
17
|
23
|
32
|
32
|
16
|
19
|
35
|
23
|
11
|
23
|
17
|
34
|
79
|
49
|
7
|
10
|
24
|
52
|
47
|
22
|
45
|
63
|
59
|
23
|
16
|
|
|
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