Air Quality
Excellent
No health implications.
3
PM2.5
10
PM10
31
O3
0.3
CO
4
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Sep
57
Good
Mon
7 Sep
49
Excellent
Tue
8 Sep
48
Excellent
Wed
9 Sep
51
Good
Thu
10 Sep
49
Excellent
Fri
11 Sep
45
Excellent
Sat
12 Sep
19
Excellent
Air quality in the last 12 months (Shiqu)
|
2026/08
|
34
|
29
|
31
|
34
|
31
|
32
|
34
|
34
|
28
|
29
|
25
|
27
|
40
|
27
|
23
|
23
|
21
|
27
|
24
|
23
|
21
|
17
|
21
|
19
|
17
|
22
|
26
|
26
|
28
|
26
|
25
|
|
2026/07
|
34
|
32
|
33
|
34
|
31
|
27
|
29
|
27
|
26
|
23
|
25
|
20
|
17
|
18
|
18
|
22
|
25
|
41
|
37
|
34
|
34
|
30
|
43
|
29
|
28
|
31
|
31
|
30
|
28
|
24
|
27
|
|
2026/06
|
30
|
30
|
35
|
39
|
31
|
29
|
30
|
31
|
27
|
27
|
25
|
24
|
26
|
30
|
31
|
28
|
29
|
28
|
27
|
29
|
29
|
29
|
27
|
26
|
23
|
21
|
19
|
28
|
28
|
29
|
|
|
2026/05
|
32
|
33
|
35
|
32
|
29
|
53
|
28
|
29
|
28
|
29
|
24
|
30
|
30
|
28
|
30
|
29
|
30
|
32
|
30
|
26
|
27
|
27
|
28
|
33
|
33
|
34
|
28
|
34
|
31
|
27
|
27
|
|
2026/04
|
30
|
29
|
32
|
25
|
27
|
33
|
32
|
35
|
32
|
32
|
36
|
37
|
35
|
35
|
33
|
37
|
31
|
30
|
27
|
32
|
30
|
56
|
43
|
34
|
32
|
25
|
31
|
34
|
31
|
27
|
|
|
2026/03
|
31
|
31
|
39
|
44
|
58
|
36
|
36
|
41
|
28
|
28
|
26
|
38
|
72
|
35
|
31
|
27
|
32
|
32
|
29
|
29
|
27
|
31
|
30
|
28
|
34
|
34
|
32
|
27
|
30
|
32
|
37
|
|
2026/02
|
27
|
24
|
25
|
28
|
28
|
33
|
16
|
21
|
49
|
61
|
23
|
18
|
16
|
19
|
17
|
21
|
29
|
43
|
15
|
14
|
11
|
13
|
13
|
20
|
16
|
23
|
22
|
26
|
|||
|
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
|
|
|
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