Air Quality
Excellent
No health implications.
4
PM2.5
20
PM10
103
O3
0.3
CO
5
SO2
1
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Feb
39
Excellent
Fri
27 Feb
45
Excellent
Sat
28 Feb
44
Excellent
Sun
1 Mar
45
Excellent
Mon
2 Mar
38
Excellent
Tue
3 Mar
46
Excellent
Wed
4 Mar
38
Excellent
Air quality in the last 12 months (Shiqu)
|
2026/01
|
30
|
23
|
23
|
21
|
19
|
24
|
19
|
27
|
32
|
28
|
21
|
23
|
31
|
54
|
30
|
23
|
32
|
50
|
47
|
33
|
40
|
27
|
26
|
33
|
52
|
30
|
21
|
23
|
31
|
27
|
26
|
|
2025/12
|
29
|
38
|
29
|
27
|
26
|
26
|
33
|
40
|
33
|
28
|
36
|
95
|
55
|
29
|
27
|
31
|
32
|
28
|
43
|
47
|
36
|
50
|
50
|
37
|
26
|
27
|
26
|
27
|
26
|
28
|
36
|
|
2025/11
|
12
|
17
|
13
|
16
|
30
|
24
|
82
|
60
|
32
|
26
|
29
|
25
|
21
|
22
|
26
|
25
|
32
|
28
|
26
|
24
|
28
|
23
|
26
|
42
|
34
|
25
|
27
|
31
|
31
|
28
|
|
|
2025/10
|
13
|
20
|
19
|
14
|
13
|
15
|
19
|
22
|
15
|
24
|
16
|
13
|
18
|
25
|
25
|
24
|
20
|
21
|
22
|
14
|
21
|
20
|
18
|
14
|
13
|
14
|
19
|
23
|
13
|
18
|
21
|
|
2025/09
|
15
|
12
|
12
|
13
|
11
|
20
|
15
|
19
|
15
|
14
|
17
|
21
|
27
|
22
|
15
|
14
|
12
|
14
|
18
|
12
|
11
|
15
|
20
|
23
|
21
|
18
|
23
|
18
|
15
|
20
|
|
|
2025/08
|
14
|
13
|
15
|
15
|
21
|
21
|
16
|
12
|
10
|
17
|
29
|
29
|
31
|
22
|
18
|
18
|
19
|
14
|
17
|
21
|
9
|
11
|
15
|
17
|
11
|
12
|
12
|
9
|
13
|
15
|
20
|
|
2025/07
|
17
|
11
|
13
|
12
|
11
|
14
|
19
|
19
|
20
|
20
|
20
|
14
|
14
|
17
|
18
|
20
|
18
|
19
|
12
|
11
|
11
|
16
|
14
|
11
|
13
|
12
|
18
|
17
|
18
|
14
|
20
|
|
2025/06
|
11
|
10
|
10
|
9
|
10
|
10
|
11
|
10
|
14
|
14
|
17
|
20
|
16
|
30
|
26
|
24
|
17
|
12
|
9
|
8
|
13
|
25
|
20
|
13
|
15
|
19
|
28
|
24
|
23
|
38
|
|
|
2025/05
|
25
|
15
|
10
|
24
|
19
|
14
|
32
|
55
|
50
|
25
|
22
|
34
|
29
|
80
|
8
|
12
|
11
|
15
|
17
|
14
|
30
|
51
|
42
|
33
|
27
|
21
|
11
|
15
|
19
|
8
|
8
|
|
2025/04
|
57
|
49
|
27
|
37
|
30
|
29
|
34
|
43
|
27
|
26
|
12
|
9
|
14
|
13
|
27
|
34
|
27
|
41
|
34
|
32
|
41
|
22
|
19
|
16
|
13
|
14
|
28
|
23
|
27
|
31
|
|
|
2025/03
|
20
|
31
|
27
|
33
|
39
|
65
|
65
|
30
|
16
|
16
|
13
|
18
|
14
|
16
|
19
|
28
|
26
|
24
|
28
|
20
|
19
|
24
|
33
|
18
|
13
|
20
|
74
|
46
|
55
|
200
|
77
|
|
2025/02
|
27
|
32
|
29
|
40
|
39
|
41
|
36
|
31
|
24
|
24
|
21
|
25
|
20
|
24
|
28
|
23
|
18
|
18
|
20
|
23
|
20
|
20
|
19
|
21
|
19
|
15
|
22
|
41
|
|||
|
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