Air Quality
Excellent
No health implications.
26
PM2.5
35
PM10
15
O3
0.7
CO
6
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Dec
47
Excellent
Mon
15 Dec
54
Good
Tue
16 Dec
69
Good
Wed
17 Dec
86
Good
Thu
18 Dec
83
Good
Fri
19 Dec
83
Good
Sat
20 Dec
21
Excellent
Air quality in the last 12 months (Wuchuan)
|
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
|
|
2025/06
|
17
|
16
|
23
|
22
|
26
|
29
|
39
|
31
|
28
|
23
|
26
|
28
|
26
|
21
|
27
|
22
|
19
|
21
|
17
|
13
|
16
|
13
|
16
|
19
|
15
|
18
|
15
|
16
|
17
|
23
|
|
|
2025/05
|
40
|
54
|
44
|
42
|
35
|
33
|
34
|
22
|
31
|
29
|
33
|
31
|
37
|
54
|
41
|
29
|
37
|
35
|
37
|
36
|
29
|
21
|
30
|
41
|
36
|
30
|
20
|
17
|
24
|
23
|
19
|
|
2025/04
|
42
|
50
|
48
|
57
|
61
|
60
|
56
|
60
|
59
|
50
|
53
|
95
|
189
|
99
|
74
|
62
|
53
|
54
|
29
|
22
|
31
|
28
|
32
|
27
|
37
|
36
|
26
|
29
|
26
|
20
|
|
|
2025/03
|
54
|
73
|
53
|
30
|
27
|
27
|
33
|
38
|
38
|
41
|
47
|
58
|
62
|
43
|
29
|
34
|
37
|
33
|
37
|
40
|
56
|
64
|
63
|
52
|
50
|
57
|
65
|
66
|
29
|
30
|
39
|
|
2025/02
|
52
|
37
|
41
|
43
|
55
|
49
|
41
|
60
|
55
|
56
|
56
|
77
|
55
|
36
|
45
|
47
|
41
|
39
|
38
|
36
|
58
|
42
|
42
|
68
|
52
|
45
|
47
|
53
|
|||
|
2025/01
|
92
|
111
|
104
|
108
|
97
|
93
|
66
|
50
|
40
|
52
|
59
|
56
|
72
|
78
|
67
|
70
|
73
|
77
|
72
|
93
|
102
|
130
|
139
|
78
|
35
|
34
|
47
|
71
|
152
|
87
|
68
|
|
2024/12
|
63
|
75
|
78
|
61
|
31
|
39
|
39
|
43
|
40
|
27
|
36
|
46
|
65
|
53
|
49
|
57
|
71
|
81
|
75
|
93
|
111
|
72
|
70
|
78
|
83
|
95
|
94
|
96
|
99
|
85
|
75
|
|
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