Air Quality
Excellent
No health implications.
4
PM2.5
45
PM10
78
O3
0.4
CO
6
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Apr
128
Light
Sun
13 Apr
110
Light
Mon
14 Apr
55
Good
Tue
15 Apr
63
Good
Wed
16 Apr
85
Good
Thu
17 Apr
68
Good
Fri
18 Apr
30
Excellent
Air quality in the last 12 months (Wuchuan)
|
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
|
|
|
2024/08
|
21
|
41
|
30
|
36
|
32
|
28
|
35
|
29
|
32
|
61
|
9
|
11
|
14
|
23
|
43
|
47
|
26
|
42
|
23
|
20
|
13
|
16
|
26
|
31
|
23
|
12
|
20
|
34
|
40
|
43
|
36
|
|
2024/07
|
20
|
25
|
25
|
20
|
32
|
33
|
44
|
46
|
39
|
42
|
52
|
35
|
28
|
43
|
45
|
11
|
23
|
27
|
45
|
38
|
98
|
75
|
40
|
45
|
40
|
28
|
21
|
11
|
37
|
23
|
24
|
|
2024/06
|
32
|
76
|
47
|
34
|
32
|
40
|
21
|
42
|
36
|
42
|
50
|
59
|
35
|
13
|
14
|
24
|
44
|
56
|
32
|
38
|
79
|
322
|
198
|
47
|
27
|
60
|
57
|
57
|
14
|
24
|
|
|
2024/05
|
34
|
41
|
51
|
42
|
53
|
30
|
26
|
36
|
64
|
112
|
42
|
23
|
48
|
63
|
38
|
69
|
71
|
114
|
126
|
47
|
58
|
73
|
76
|
48
|
43
|
23
|
24
|
42
|
62
|
48
|
12
|
|
2024/04
|
81
|
33
|
24
|
48
|
48
|
29
|
38
|
63
|
58
|
68
|
83
|
83
|
70
|
201
|
143
|
35
|
57
|
56
|
47
|
22
|
53
|
92
|
36
|
80
|
279
|
92
|
120
|
20
|
14
|
25
|
|
|
2024/03
|
54
|
89
|
51
|
67
|
20
|
30
|
27
|
37
|
63
|
79
|
27
|
37
|
57
|
70
|
78
|
146
|
48
|
128
|
32
|
44
|
102
|
55
|
62
|
47
|
59
|
70
|
221
|
344
|
72
|
45
|
45
|
|
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