Air Quality
Excellent
No health implications.
6
PM2.5
14
PM10
39
O3
0.6
CO
5
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 May
46
Excellent
Fri
22 May
42
Excellent
Sat
23 May
39
Excellent
Sun
24 May
43
Excellent
Mon
25 May
42
Excellent
Tue
26 May
43
Excellent
Wed
27 May
31
Excellent
Air quality in the last 12 months (Shaxia)
|
2026/04
|
25
|
29
|
24
|
28
|
41
|
25
|
21
|
37
|
35
|
45
|
37
|
40
|
37
|
46
|
45
|
24
|
26
|
26
|
35
|
39
|
33
|
31
|
15
|
20
|
27
|
36
|
46
|
50
|
32
|
20
|
|
|
2026/03
|
14
|
18
|
25
|
20
|
18
|
23
|
33
|
35
|
35
|
36
|
34
|
40
|
36
|
36
|
38
|
36
|
37
|
33
|
22
|
36
|
25
|
32
|
39
|
35
|
21
|
24
|
25
|
26
|
27
|
32
|
36
|
|
2026/02
|
15
|
23
|
36
|
48
|
43
|
38
|
12
|
24
|
31
|
38
|
35
|
34
|
43
|
37
|
37
|
37
|
30
|
22
|
26
|
30
|
41
|
43
|
37
|
47
|
29
|
14
|
14
|
11
|
|||
|
2026/01
|
27
|
17
|
26
|
34
|
33
|
31
|
49
|
38
|
40
|
39
|
38
|
45
|
47
|
42
|
51
|
54
|
60
|
55
|
53
|
32
|
14
|
44
|
56
|
55
|
35
|
39
|
56
|
33
|
33
|
26
|
25
|
|
2025/12
|
42
|
44
|
53
|
51
|
42
|
47
|
47
|
46
|
48
|
32
|
45
|
48
|
37
|
21
|
33
|
42
|
41
|
54
|
56
|
49
|
50
|
25
|
32
|
40
|
13
|
32
|
32
|
37
|
37
|
42
|
47
|
|
2025/11
|
21
|
28
|
34
|
11
|
18
|
20
|
27
|
30
|
15
|
12
|
29
|
7
|
13
|
23
|
34
|
40
|
37
|
26
|
21
|
28
|
39
|
36
|
43
|
42
|
43
|
53
|
52
|
50
|
49
|
48
|
|
|
2025/10
|
34
|
31
|
31
|
36
|
29
|
24
|
26
|
29
|
30
|
23
|
23
|
33
|
36
|
16
|
24
|
26
|
32
|
33
|
22
|
13
|
10
|
14
|
21
|
23
|
22
|
27
|
42
|
29
|
22
|
24
|
28
|
|
2025/09
|
25
|
24
|
27
|
30
|
28
|
24
|
21
|
21
|
19
|
25
|
17
|
23
|
26
|
23
|
37
|
29
|
20
|
17
|
14
|
16
|
13
|
20
|
15
|
12
|
17
|
17
|
23
|
21
|
25
|
31
|
|
|
2025/08
|
30
|
21
|
24
|
29
|
18
|
17
|
22
|
23
|
25
|
28
|
30
|
34
|
21
|
19
|
13
|
22
|
26
|
17
|
22
|
14
|
20
|
25
|
24
|
28
|
24
|
21
|
18
|
21
|
18
|
17
|
24
|
|
2025/07
|
23
|
17
|
23
|
17
|
22
|
17
|
15
|
30
|
23
|
16
|
13
|
17
|
22
|
20
|
30
|
30
|
30
|
28
|
18
|
10
|
10
|
12
|
15
|
15
|
15
|
23
|
16
|
16
|
21
|
22
|
26
|
|
2025/06
|
26
|
22
|
14
|
15
|
21
|
28
|
36
|
32
|
16
|
16
|
19
|
12
|
18
|
22
|
17
|
16
|
25
|
21
|
18
|
21
|
18
|
16
|
18
|
21
|
25
|
24
|
20
|
18
|
25
|
27
|
|
|
2025/05
|
43
|
42
|
49
|
61
|
28
|
37
|
58
|
38
|
21
|
35
|
23
|
31
|
35
|
39
|
38
|
41
|
35
|
26
|
24
|
22
|
27
|
33
|
25
|
17
|
36
|
42
|
35
|
18
|
11
|
19
|
33
|
|
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