Air Quality
Excellent
No health implications.
7
PM2.5
13
PM10
50
O3
0.5
CO
5
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Mar
30
Excellent
Sat
28 Mar
32
Excellent
Sun
29 Mar
39
Excellent
Mon
30 Mar
40
Excellent
Tue
31 Mar
36
Excellent
Wed
1 Apr
35
Excellent
Thu
2 Apr
16
Excellent
Air quality in the last 12 months (Xiuwen)
|
2026/02
|
35
|
42
|
38
|
32
|
34
|
54
|
40
|
40
|
24
|
21
|
34
|
45
|
61
|
49
|
43
|
69
|
58
|
45
|
33
|
50
|
44
|
47
|
36
|
61
|
35
|
48
|
23
|
34
|
|||
|
2026/01
|
22
|
28
|
20
|
24
|
35
|
49
|
69
|
59
|
81
|
97
|
94
|
59
|
88
|
94
|
102
|
105
|
135
|
74
|
53
|
24
|
22
|
36
|
59
|
66
|
40
|
32
|
59
|
50
|
37
|
24
|
30
|
|
2025/12
|
104
|
99
|
75
|
67
|
56
|
70
|
40
|
57
|
52
|
38
|
62
|
61
|
32
|
49
|
52
|
73
|
53
|
70
|
47
|
35
|
51
|
36
|
22
|
32
|
42
|
57
|
77
|
91
|
56
|
43
|
28
|
|
2025/11
|
21
|
21
|
10
|
16
|
23
|
17
|
23
|
15
|
9
|
13
|
25
|
29
|
37
|
44
|
48
|
47
|
32
|
17
|
26
|
34
|
40
|
53
|
56
|
50
|
53
|
63
|
59
|
83
|
55
|
81
|
|
|
2025/10
|
12
|
15
|
19
|
21
|
20
|
21
|
17
|
19
|
19
|
24
|
28
|
30
|
30
|
36
|
16
|
14
|
19
|
14
|
12
|
12
|
12
|
18
|
29
|
36
|
31
|
30
|
28
|
33
|
42
|
22
|
22
|
|
2025/09
|
24
|
24
|
22
|
25
|
28
|
34
|
39
|
29
|
19
|
19
|
19
|
19
|
16
|
18
|
21
|
20
|
19
|
20
|
28
|
38
|
23
|
21
|
19
|
13
|
11
|
12
|
17
|
20
|
18
|
16
|
|
|
2025/08
|
25
|
30
|
30
|
31
|
30
|
21
|
17
|
19
|
23
|
28
|
18
|
24
|
30
|
31
|
19
|
15
|
19
|
22
|
14
|
18
|
16
|
12
|
19
|
22
|
21
|
21
|
18
|
25
|
26
|
29
|
31
|
|
2025/07
|
14
|
13
|
16
|
18
|
19
|
27
|
29
|
29
|
19
|
22
|
21
|
27
|
27
|
26
|
25
|
23
|
21
|
25
|
23
|
21
|
10
|
11
|
11
|
16
|
17
|
19
|
24
|
27
|
30
|
26
|
22
|
|
2025/06
|
21
|
15
|
27
|
28
|
32
|
38
|
42
|
47
|
36
|
31
|
36
|
33
|
35
|
25
|
29
|
34
|
27
|
22
|
13
|
25
|
31
|
15
|
26
|
18
|
15
|
12
|
19
|
19
|
19
|
13
|
|
|
2025/05
|
44
|
55
|
45
|
28
|
40
|
31
|
26
|
24
|
34
|
25
|
42
|
36
|
35
|
38
|
46
|
48
|
38
|
48
|
60
|
34
|
26
|
29
|
39
|
53
|
38
|
28
|
13
|
11
|
21
|
23
|
18
|
|
2025/04
|
30
|
44
|
56
|
63
|
56
|
58
|
58
|
56
|
69
|
60
|
56
|
133
|
212
|
98
|
79
|
62
|
59
|
54
|
22
|
30
|
37
|
23
|
43
|
19
|
43
|
29
|
15
|
28
|
37
|
15
|
|
|
2025/03
|
46
|
60
|
59
|
31
|
19
|
23
|
40
|
38
|
19
|
30
|
38
|
53
|
30
|
22
|
20
|
26
|
32
|
21
|
33
|
44
|
53
|
64
|
52
|
61
|
56
|
57
|
65
|
70
|
16
|
24
|
36
|
|
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