Air Quality
Excellent
No health implications.
23
PM2.5
44
PM10
132
O3
0.3
CO
6
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Mar
65
Good
Sat
14 Mar
68
Good
Sun
15 Mar
62
Good
Mon
16 Mar
61
Good
Tue
17 Mar
53
Good
Wed
18 Mar
54
Good
Thu
19 Mar
25
Excellent
Air quality in the last 12 months (Wanxiu)
|
2026/02
|
32
|
45
|
58
|
64
|
64
|
64
|
34
|
28
|
41
|
48
|
28
|
26
|
47
|
61
|
48
|
36
|
41
|
36
|
55
|
63
|
68
|
60
|
43
|
50
|
35
|
64
|
35
|
24
|
|||
|
2026/01
|
70
|
72
|
45
|
56
|
55
|
50
|
62
|
56
|
57
|
63
|
59
|
62
|
72
|
70
|
72
|
76
|
77
|
74
|
69
|
51
|
30
|
29
|
32
|
55
|
61
|
64
|
49
|
49
|
59
|
46
|
25
|
|
2025/12
|
41
|
44
|
71
|
80
|
66
|
71
|
74
|
72
|
60
|
62
|
74
|
66
|
29
|
41
|
49
|
49
|
47
|
57
|
58
|
64
|
60
|
67
|
63
|
48
|
40
|
66
|
58
|
73
|
68
|
64
|
83
|
|
2025/11
|
33
|
33
|
23
|
12
|
17
|
38
|
29
|
23
|
18
|
18
|
21
|
36
|
35
|
36
|
49
|
53
|
50
|
30
|
25
|
34
|
46
|
50
|
61
|
62
|
53
|
55
|
62
|
66
|
59
|
53
|
|
|
2025/10
|
50
|
46
|
36
|
42
|
35
|
21
|
33
|
47
|
40
|
52
|
56
|
40
|
28
|
25
|
32
|
43
|
53
|
52
|
24
|
18
|
21
|
19
|
21
|
37
|
39
|
49
|
37
|
42
|
46
|
56
|
32
|
|
2025/09
|
38
|
42
|
48
|
56
|
50
|
48
|
50
|
21
|
16
|
25
|
27
|
40
|
43
|
50
|
42
|
36
|
45
|
44
|
45
|
39
|
19
|
24
|
32
|
23
|
22
|
29
|
39
|
44
|
42
|
42
|
|
|
2025/08
|
30
|
26
|
24
|
31
|
21
|
23
|
25
|
28
|
49
|
48
|
57
|
56
|
50
|
43
|
20
|
30
|
29
|
16
|
27
|
21
|
29
|
34
|
42
|
30
|
43
|
37
|
51
|
30
|
38
|
44
|
37
|
|
2025/07
|
25
|
30
|
37
|
53
|
52
|
44
|
49
|
35
|
52
|
36
|
40
|
30
|
36
|
46
|
39
|
43
|
48
|
53
|
34
|
24
|
15
|
23
|
23
|
30
|
43
|
45
|
45
|
54
|
47
|
37
|
32
|
|
2025/06
|
37
|
36
|
24
|
39
|
43
|
38
|
39
|
32
|
45
|
33
|
32
|
20
|
20
|
18
|
22
|
25
|
20
|
25
|
25
|
26
|
23
|
33
|
29
|
30
|
38
|
31
|
23
|
29
|
28
|
25
|
|
|
2025/05
|
32
|
44
|
40
|
28
|
32
|
27
|
21
|
29
|
23
|
36
|
37
|
55
|
54
|
46
|
33
|
33
|
17
|
21
|
22
|
27
|
41
|
37
|
38
|
18
|
48
|
39
|
54
|
50
|
19
|
19
|
26
|
|
2025/04
|
36
|
61
|
71
|
61
|
75
|
82
|
74
|
71
|
71
|
70
|
54
|
99
|
220
|
170
|
124
|
97
|
90
|
64
|
46
|
42
|
37
|
44
|
34
|
43
|
17
|
24
|
47
|
32
|
56
|
56
|
|
|
2025/03
|
46
|
44
|
61
|
29
|
18
|
18
|
25
|
28
|
38
|
61
|
94
|
52
|
49
|
52
|
32
|
23
|
45
|
41
|
59
|
71
|
76
|
83
|
97
|
104
|
83
|
77
|
50
|
61
|
16
|
17
|
20
|
|
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