Air Quality
Excellent
No health implications.
4
PM2.5
7
PM10
53
O3
0.3
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Dec
52
Good
Sun
22 Dec
77
Good
Mon
23 Dec
94
Good
Tue
24 Dec
84
Good
Wed
25 Dec
43
Excellent
Thu
26 Dec
100
Good
Fri
27 Dec
74
Good
Air quality in the last 12 months (Wuchuan)
|
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
|
|
2024/02
|
42
|
76
|
36
|
56
|
75
|
27
|
74
|
112
|
189
|
368
|
149
|
75
|
65
|
28
|
43
|
70
|
76
|
144
|
78
|
42
|
27
|
24
|
39
|
67
|
47
|
67
|
103
|
39
|
25
|
||
|
2024/01
|
174
|
140
|
84
|
88
|
53
|
33
|
54
|
90
|
68
|
87
|
97
|
118
|
76
|
29
|
50
|
84
|
138
|
141
|
111
|
28
|
21
|
33
|
87
|
132
|
166
|
168
|
160
|
120
|
93
|
88
|
30
|
|
2023/12
|
43
|
68
|
76
|
93
|
96
|
240
|
118
|
136
|
62
|
62
|
71
|
93
|
72
|
68
|
27
|
25
|
46
|
95
|
26
|
46
|
44
|
67
|
112
|
106
|
111
|
169
|
165
|
227
|
202
|
97
|
56
|
|
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