Air Quality
Excellent
No health implications.
15
PM2.5
24
PM10
29
O3
0.5
CO
7
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Jul
58
Good
Sun
28 Jul
44
Excellent
Mon
29 Jul
40
Excellent
Tue
30 Jul
39
Excellent
Wed
31 Jul
42
Excellent
Thu
1 Aug
42
Excellent
Fri
2 Aug
43
Excellent
Air quality in the last 12 months (Wuchuan)
|
2024/06
|
30
|
29
|
21
|
22
|
24
|
20
|
19
|
19
|
16
|
17
|
20
|
22
|
28
|
29
|
36
|
30
|
20
|
17
|
16
|
17
|
18
|
23
|
24
|
27
|
24
|
21
|
18
|
15
|
18
|
24
|
|
|
2024/05
|
26
|
24
|
20
|
20
|
26
|
31
|
32
|
44
|
35
|
31
|
30
|
26
|
30
|
34
|
35
|
44
|
44
|
28
|
21
|
31
|
20
|
27
|
25
|
28
|
28
|
26
|
20
|
29
|
29
|
18
|
27
|
|
2024/04
|
36
|
38
|
31
|
26
|
28
|
22
|
23
|
24
|
31
|
37
|
38
|
33
|
31
|
38
|
47
|
36
|
28
|
24
|
20
|
26
|
40
|
40
|
28
|
33
|
25
|
26
|
25
|
24
|
26
|
20
|
|
|
2024/03
|
70
|
64
|
58
|
48
|
46
|
44
|
61
|
56
|
62
|
70
|
65
|
58
|
57
|
57
|
47
|
40
|
39
|
29
|
35
|
53
|
56
|
58
|
50
|
49
|
33
|
27
|
27
|
37
|
36
|
39
|
44
|
|
2024/02
|
44
|
23
|
24
|
27
|
31
|
31
|
45
|
54
|
89
|
172
|
72
|
58
|
60
|
73
|
77
|
33
|
41
|
53
|
62
|
50
|
26
|
25
|
28
|
29
|
35
|
42
|
53
|
60
|
72
|
||
|
2024/01
|
74
|
60
|
55
|
55
|
77
|
91
|
72
|
66
|
71
|
72
|
68
|
79
|
97
|
105
|
88
|
59
|
43
|
33
|
22
|
27
|
39
|
44
|
46
|
53
|
60
|
56
|
63
|
72
|
73
|
70
|
66
|
|
2023/12
|
49
|
42
|
48
|
48
|
56
|
62
|
61
|
67
|
101
|
85
|
65
|
35
|
29
|
47
|
46
|
27
|
32
|
35
|
50
|
54
|
62
|
70
|
71
|
76
|
82
|
96
|
109
|
103
|
114
|
97
|
102
|
|
2023/11
|
36
|
43
|
49
|
40
|
37
|
37
|
31
|
35
|
39
|
27
|
15
|
22
|
29
|
35
|
31
|
37
|
44
|
56
|
63
|
57
|
54
|
65
|
71
|
63
|
63
|
57
|
46
|
53
|
60
|
51
|
|
|
2023/10
|
24
|
20
|
18
|
22
|
18
|
17
|
18
|
23
|
31
|
35
|
32
|
39
|
31
|
28
|
35
|
37
|
45
|
47
|
43
|
26
|
31
|
40
|
48
|
54
|
35
|
38
|
22
|
25
|
31
|
32
|
30
|
|
2023/09
|
38
|
43
|
46
|
38
|
34
|
34
|
33
|
34
|
34
|
32
|
40
|
25
|
23
|
31
|
36
|
37
|
32
|
27
|
28
|
27
|
19
|
17
|
16
|
18
|
22
|
22
|
28
|
32
|
32
|
26
|
|
|
2023/08
|
24
|
17
|
19
|
23
|
25
|
24
|
24
|
21
|
22
|
24
|
28
|
33
|
28
|
24
|
27
|
25
|
24
|
30
|
33
|
39
|
32
|
34
|
35
|
31
|
25
|
26
|
20
|
23
|
23
|
29
|
35
|
|
2023/07
|
26
|
31
|
29
|
24
|
25
|
22
|
23
|
26
|
20
|
20
|
26
|
28
|
33
|
25
|
34
|
35
|
37
|
34
|
23
|
22
|
17
|
23
|
27
|
29
|
20
|
21
|
24
|
26
|
22
|
26
|
23
|
|
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