Air Quality
Excellent
No health implications.
18
PM2.5
23
PM10
105
O3
0.2
CO
6
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 May
41
Excellent
Fri
8 May
46
Excellent
Sat
9 May
41
Excellent
Sun
10 May
57
Good
Mon
11 May
65
Good
Tue
12 May
55
Good
Wed
13 May
33
Excellent
Air quality in the last 12 months (Wanshan)
|
2026/04
|
23
|
24
|
24
|
30
|
36
|
29
|
34
|
26
|
47
|
46
|
27
|
27
|
25
|
28
|
23
|
21
|
29
|
37
|
39
|
31
|
21
|
21
|
22
|
29
|
37
|
42
|
30
|
28
|
33
|
35
|
|
|
2026/03
|
14
|
18
|
31
|
30
|
33
|
42
|
46
|
19
|
21
|
37
|
32
|
39
|
55
|
54
|
36
|
21
|
18
|
20
|
28
|
34
|
29
|
23
|
24
|
22
|
21
|
21
|
22
|
27
|
25
|
21
|
33
|
|
2026/02
|
56
|
60
|
74
|
77
|
64
|
62
|
95
|
59
|
41
|
46
|
51
|
57
|
69
|
52
|
46
|
27
|
37
|
49
|
39
|
51
|
51
|
51
|
30
|
34
|
42
|
16
|
16
|
15
|
|||
|
2026/01
|
31
|
58
|
61
|
35
|
44
|
48
|
56
|
47
|
65
|
99
|
86
|
87
|
101
|
112
|
125
|
103
|
116
|
107
|
72
|
38
|
67
|
65
|
64
|
93
|
60
|
26
|
60
|
76
|
63
|
21
|
49
|
|
2025/12
|
52
|
87
|
56
|
52
|
52
|
52
|
57
|
60
|
61
|
71
|
63
|
148
|
35
|
38
|
48
|
56
|
53
|
59
|
59
|
68
|
42
|
45
|
33
|
51
|
54
|
52
|
56
|
61
|
77
|
87
|
69
|
|
2025/11
|
27
|
19
|
16
|
15
|
16
|
13
|
15
|
12
|
13
|
16
|
21
|
29
|
26
|
31
|
35
|
38
|
45
|
22
|
23
|
28
|
27
|
31
|
35
|
35
|
37
|
37
|
38
|
43
|
41
|
43
|
|
|
2025/10
|
21
|
16
|
16
|
20
|
21
|
24
|
15
|
17
|
18
|
20
|
20
|
29
|
30
|
15
|
18
|
14
|
13
|
13
|
12
|
11
|
12
|
22
|
31
|
29
|
47
|
38
|
25
|
27
|
38
|
34
|
30
|
|
2025/09
|
16
|
17
|
15
|
16
|
19
|
25
|
20
|
25
|
15
|
14
|
14
|
14
|
15
|
19
|
19
|
16
|
17
|
19
|
14
|
14
|
21
|
21
|
14
|
13
|
15
|
13
|
15
|
17
|
19
|
17
|
|
|
2025/08
|
17
|
17
|
19
|
17
|
20
|
16
|
13
|
13
|
13
|
13
|
16
|
13
|
18
|
15
|
13
|
14
|
15
|
17
|
15
|
14
|
13
|
12
|
14
|
16
|
16
|
17
|
14
|
16
|
19
|
21
|
19
|
|
2025/07
|
14
|
13
|
14
|
13
|
15
|
16
|
16
|
20
|
23
|
19
|
17
|
27
|
19
|
16
|
15
|
14
|
16
|
20
|
18
|
19
|
13
|
13
|
12
|
13
|
14
|
16
|
17
|
16
|
17
|
14
|
15
|
|
2025/06
|
16
|
16
|
21
|
16
|
21
|
25
|
20
|
16
|
18
|
19
|
19
|
17
|
19
|
15
|
16
|
20
|
14
|
13
|
13
|
14
|
13
|
14
|
13
|
16
|
14
|
14
|
15
|
15
|
18
|
21
|
|
|
2025/05
|
24
|
28
|
28
|
33
|
24
|
26
|
29
|
21
|
18
|
17
|
20
|
26
|
27
|
42
|
42
|
18
|
34
|
28
|
36
|
36
|
20
|
20
|
22
|
34
|
37
|
17
|
15
|
13
|
14
|
16
|
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