Air Quality
Excellent
No health implications.
5
PM2.5
14
PM10
74
O3
0.4
CO
10
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 May
50
Excellent
Sun
10 May
74
Good
Mon
11 May
78
Good
Tue
12 May
75
Good
Wed
13 May
61
Good
Thu
14 May
22
Excellent
Fri
15 May
22
Excellent
Air quality in the last 12 months (Shiqu)
|
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
|
|
|
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
|
|
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