Air Quality
Excellent
No health implications.
19
PM2.5
37
PM10
90
O3
0.7
CO
5
SO2
27
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 May
73
Good
Tue
13 May
69
Good
Wed
14 May
67
Good
Thu
15 May
41
Excellent
Fri
16 May
45
Excellent
Sat
17 May
41
Excellent
Sun
18 May
49
Excellent
Air quality in the last 12 months (Shaxia)
|
2025/02
|
35
|
22
|
9
|
30
|
37
|
43
|
34
|
48
|
30
|
41
|
35
|
41
|
33
|
41
|
60
|
50
|
31
|
62
|
38
|
23
|
11
|
15
|
9
|
17
|
44
|
57
|
54
|
43
|
|||
|
2025/01
|
70
|
61
|
51
|
40
|
44
|
53
|
51
|
53
|
43
|
40
|
36
|
38
|
42
|
41
|
48
|
60
|
45
|
41
|
39
|
35
|
44
|
51
|
46
|
39
|
26
|
19
|
22
|
42
|
118
|
46
|
32
|
|
2024/12
|
43
|
43
|
44
|
44
|
45
|
56
|
25
|
31
|
60
|
47
|
33
|
20
|
21
|
48
|
47
|
48
|
48
|
44
|
46
|
49
|
45
|
49
|
49
|
38
|
41
|
45
|
70
|
74
|
55
|
53
|
58
|
|
2024/11
|
16
|
17
|
24
|
28
|
35
|
36
|
27
|
27
|
31
|
38
|
37
|
22
|
21
|
24
|
26
|
14
|
22
|
13
|
13
|
21
|
22
|
25
|
31
|
28
|
25
|
15
|
37
|
26
|
35
|
38
|
|
|
2024/10
|
12
|
12
|
26
|
21
|
23
|
25
|
23
|
15
|
11
|
22
|
30
|
35
|
28
|
28
|
30
|
25
|
20
|
27
|
31
|
16
|
18
|
22
|
15
|
25
|
31
|
24
|
17
|
9
|
21
|
29
|
23
|
|
2024/09
|
29
|
28
|
30
|
23
|
19
|
18
|
15
|
15
|
14
|
18
|
27
|
37
|
24
|
22
|
23
|
27
|
17
|
15
|
21
|
19
|
18
|
14
|
8
|
14
|
21
|
21
|
17
|
20
|
24
|
20
|
|
|
2024/08
|
21
|
24
|
27
|
29
|
20
|
29
|
27
|
23
|
28
|
30
|
30
|
30
|
26
|
23
|
15
|
17
|
16
|
17
|
16
|
18
|
13
|
16
|
26
|
27
|
30
|
31
|
32
|
28
|
29
|
33
|
33
|
|
2024/07
|
18
|
18
|
20
|
18
|
21
|
20
|
20
|
17
|
22
|
26
|
24
|
20
|
16
|
23
|
28
|
29
|
21
|
16
|
19
|
22
|
24
|
25
|
19
|
13
|
12
|
7
|
12
|
15
|
18
|
22
|
18
|
|
2024/06
|
17
|
8
|
13
|
24
|
25
|
16
|
22
|
27
|
19
|
21
|
19
|
28
|
18
|
20
|
22
|
16
|
16
|
27
|
26
|
19
|
21
|
25
|
26
|
20
|
20
|
24
|
24
|
24
|
19
|
17
|
|
|
2024/05
|
27
|
13
|
26
|
30
|
28
|
23
|
33
|
37
|
43
|
44
|
47
|
35
|
19
|
26
|
28
|
37
|
40
|
42
|
35
|
26
|
14
|
10
|
17
|
24
|
21
|
19
|
17
|
20
|
20
|
30
|
28
|
|
2024/04
|
24
|
30
|
35
|
15
|
20
|
23
|
25
|
15
|
16
|
40
|
43
|
55
|
51
|
48
|
52
|
52
|
30
|
33
|
20
|
33
|
25
|
29
|
26
|
24
|
39
|
30
|
28
|
29
|
35
|
22
|
|
|
2024/03
|
26
|
20
|
31
|
42
|
63
|
19
|
20
|
36
|
56
|
53
|
33
|
36
|
55
|
66
|
32
|
33
|
48
|
28
|
21
|
42
|
49
|
67
|
61
|
48
|
34
|
20
|
37
|
30
|
30
|
41
|
29
|
|
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