Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
75
PM2.5
262
*
PM10
61
O3
0.4
CO
4
SO2
20
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
4 Apr
95
Good
Sat
5 Apr
67
Good
Sun
6 Apr
70
Good
Mon
7 Apr
92
Good
Tue
8 Apr
76
Good
Wed
9 Apr
27
Excellent
Thu
10 Apr
36
Excellent
Air quality in the last 12 months (Wuzhai)
|
2025/02
|
70
|
49
|
28
|
37
|
33
|
107
|
27
|
35
|
45
|
62
|
67
|
58
|
46
|
57
|
65
|
50
|
59
|
58
|
49
|
55
|
60
|
37
|
30
|
49
|
50
|
68
|
70
|
66
|
|||
|
2025/01
|
70
|
49
|
48
|
60
|
76
|
31
|
27
|
33
|
42
|
51
|
59
|
41
|
84
|
38
|
41
|
51
|
63
|
54
|
57
|
57
|
74
|
104
|
117
|
151
|
113
|
89
|
25
|
54
|
182
|
113
|
116
|
|
2024/12
|
56
|
42
|
51
|
47
|
35
|
33
|
35
|
40
|
60
|
66
|
71
|
72
|
83
|
44
|
52
|
61
|
57
|
48
|
61
|
51
|
41
|
56
|
71
|
67
|
59
|
52
|
33
|
44
|
70
|
84
|
70
|
|
2024/11
|
49
|
60
|
47
|
35
|
45
|
66
|
92
|
108
|
112
|
91
|
84
|
77
|
62
|
56
|
64
|
72
|
50
|
59
|
54
|
56
|
56
|
67
|
85
|
97
|
47
|
49
|
59
|
43
|
39
|
54
|
|
|
2024/10
|
55
|
30
|
44
|
55
|
62
|
52
|
38
|
44
|
48
|
37
|
49
|
63
|
58
|
59
|
53
|
84
|
81
|
23
|
29
|
24
|
40
|
29
|
50
|
63
|
69
|
51
|
38
|
54
|
63
|
65
|
53
|
|
2024/09
|
31
|
25
|
36
|
43
|
20
|
42
|
27
|
50
|
47
|
24
|
28
|
40
|
40
|
33
|
39
|
50
|
61
|
52
|
48
|
29
|
22
|
39
|
43
|
55
|
53
|
52
|
65
|
60
|
30
|
26
|
|
|
2024/08
|
41
|
47
|
41
|
36
|
34
|
34
|
22
|
34
|
39
|
62
|
18
|
21
|
30
|
43
|
33
|
38
|
46
|
36
|
37
|
42
|
45
|
44
|
53
|
54
|
49
|
18
|
31
|
41
|
44
|
48
|
50
|
|
2024/07
|
45
|
40
|
52
|
45
|
43
|
32
|
40
|
50
|
49
|
48
|
56
|
41
|
53
|
53
|
48
|
28
|
34
|
38
|
44
|
46
|
58
|
77
|
65
|
36
|
32
|
46
|
48
|
48
|
52
|
28
|
32
|
|
2024/06
|
40
|
49
|
44
|
52
|
44
|
57
|
34
|
46
|
49
|
47
|
62
|
65
|
58
|
39
|
39
|
50
|
51
|
55
|
57
|
62
|
40
|
93
|
175
|
60
|
52
|
71
|
59
|
66
|
49
|
36
|
|
|
2024/05
|
38
|
54
|
59
|
46
|
46
|
40
|
45
|
54
|
56
|
74
|
92
|
33
|
46
|
65
|
55
|
70
|
82
|
95
|
79
|
63
|
60
|
66
|
56
|
72
|
36
|
37
|
40
|
49
|
49
|
57
|
34
|
|
2024/04
|
80
|
78
|
50
|
63
|
65
|
60
|
57
|
59
|
65
|
50
|
57
|
60
|
69
|
132
|
96
|
49
|
61
|
74
|
55
|
24
|
43
|
112
|
60
|
70
|
87
|
72
|
75
|
64
|
32
|
36
|
|
|
2024/03
|
43
|
65
|
64
|
85
|
119
|
44
|
47
|
36
|
63
|
78
|
59
|
42
|
53
|
58
|
81
|
193
|
63
|
124
|
62
|
55
|
97
|
123
|
88
|
42
|
48
|
59
|
82
|
317
|
101
|
44
|
60
|
|
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