Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
17
PM2.5
58
*
PM10
46
O3
0.3
CO
13
SO2
14
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
6 May
78
Good
Wed
7 May
79
Good
Thu
8 May
79
Good
Fri
9 May
77
Good
Sat
10 May
80
Good
Sun
11 May
82
Good
Mon
12 May
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