Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
41
PM2.5
107
*
PM10
33
O3
0.8
CO
4
SO2
44
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
30 Apr
67
Good
Thu
1 May
88
Good
Fri
2 May
91
Good
Sat
3 May
97
Good
Sun
4 May
66
Good
Mon
5 May
48
Excellent
Tue
6 May
29
Excellent
Air quality in the last 12 months (Wanzai)
|
2025/02
|
32
|
35
|
27
|
42
|
63
|
66
|
61
|
59
|
51
|
63
|
79
|
88
|
91
|
92
|
61
|
45
|
61
|
52
|
56
|
35
|
49
|
31
|
47
|
77
|
97
|
82
|
108
|
77
|
|||
|
2025/01
|
85
|
76
|
107
|
138
|
162
|
101
|
82
|
78
|
52
|
56
|
58
|
57
|
72
|
62
|
63
|
56
|
55
|
69
|
61
|
76
|
90
|
84
|
83
|
110
|
54
|
26
|
58
|
81
|
156
|
87
|
56
|
|
2024/12
|
53
|
62
|
79
|
101
|
68
|
46
|
64
|
91
|
71
|
84
|
39
|
77
|
74
|
58
|
64
|
66
|
76
|
73
|
92
|
85
|
94
|
89
|
87
|
83
|
79
|
110
|
119
|
95
|
91
|
98
|
95
|
|
2024/11
|
41
|
58
|
58
|
63
|
71
|
58
|
56
|
60
|
62
|
49
|
56
|
61
|
64
|
66
|
28
|
38
|
29
|
19
|
36
|
40
|
43
|
46
|
59
|
79
|
45
|
27
|
37
|
39
|
48
|
54
|
|
|
2024/10
|
24
|
28
|
37
|
37
|
49
|
54
|
66
|
32
|
32
|
55
|
65
|
69
|
76
|
92
|
75
|
34
|
45
|
49
|
32
|
24
|
52
|
38
|
35
|
44
|
59
|
63
|
40
|
32
|
61
|
59
|
53
|
|
2024/09
|
42
|
44
|
49
|
47
|
45
|
40
|
42
|
44
|
44
|
42
|
35
|
37
|
30
|
34
|
38
|
39
|
27
|
36
|
35
|
38
|
20
|
24
|
39
|
46
|
52
|
53
|
55
|
43
|
35
|
40
|
|
|
2024/08
|
20
|
25
|
29
|
30
|
35
|
26
|
36
|
36
|
31
|
35
|
33
|
30
|
23
|
30
|
24
|
34
|
43
|
39
|
28
|
27
|
31
|
38
|
23
|
30
|
36
|
34
|
36
|
16
|
27
|
36
|
49
|
|
2024/07
|
27
|
17
|
32
|
29
|
27
|
28
|
30
|
25
|
32
|
37
|
33
|
30
|
28
|
35
|
31
|
30
|
24
|
22
|
29
|
26
|
31
|
27
|
30
|
47
|
41
|
31
|
20
|
13
|
17
|
17
|
20
|
|
2024/06
|
19
|
32
|
23
|
22
|
25
|
30
|
32
|
47
|
38
|
25
|
17
|
18
|
23
|
21
|
35
|
32
|
20
|
27
|
28
|
30
|
32
|
30
|
32
|
27
|
20
|
14
|
16
|
48
|
29
|
22
|
|
|
2024/05
|
19
|
41
|
41
|
35
|
16
|
36
|
59
|
53
|
61
|
63
|
60
|
34
|
63
|
48
|
55
|
58
|
58
|
48
|
42
|
37
|
33
|
21
|
21
|
29
|
35
|
30
|
20
|
19
|
39
|
39
|
17
|
|
2024/04
|
38
|
34
|
24
|
33
|
43
|
54
|
56
|
39
|
41
|
41
|
52
|
49
|
54
|
41
|
71
|
42
|
22
|
26
|
25
|
21
|
29
|
43
|
36
|
52
|
62
|
58
|
51
|
41
|
44
|
16
|
|
|
2024/03
|
56
|
43
|
36
|
51
|
36
|
48
|
46
|
71
|
72
|
81
|
68
|
58
|
84
|
71
|
65
|
52
|
50
|
29
|
40
|
57
|
89
|
93
|
48
|
48
|
26
|
28
|
59
|
21
|
44
|
52
|
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