Air Quality
Excellent
No health implications.
7
PM2.5
20
PM10
55
O3
0.5
CO
7
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Jul
68
Good
Mon
28 Jul
61
Good
Tue
29 Jul
56
Good
Wed
30 Jul
63
Good
Thu
31 Jul
57
Good
Fri
1 Aug
60
Good
Sat
2 Aug
34
Excellent
Air quality in the last 12 months (Shiqu)
|
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
|
|||
|
2025/01
|
28
|
20
|
22
|
28
|
27
|
26
|
33
|
22
|
16
|
24
|
30
|
26
|
20
|
18
|
16
|
21
|
39
|
42
|
28
|
36
|
32
|
30
|
40
|
40
|
57
|
42
|
23
|
25
|
37
|
28
|
22
|
|
2024/12
|
26
|
28
|
25
|
40
|
25
|
24
|
32
|
35
|
26
|
42
|
44
|
47
|
50
|
36
|
25
|
27
|
41
|
42
|
35
|
29
|
25
|
22
|
24
|
28
|
28
|
27
|
26
|
28
|
32
|
16
|
16
|
|
2024/11
|
16
|
25
|
23
|
16
|
26
|
17
|
24
|
27
|
26
|
27
|
25
|
22
|
30
|
26
|
29
|
32
|
30
|
27
|
28
|
23
|
21
|
26
|
29
|
37
|
65
|
30
|
17
|
12
|
29
|
31
|
|
|
2024/10
|
20
|
17
|
10
|
11
|
9
|
10
|
10
|
11
|
17
|
9
|
10
|
12
|
16
|
19
|
17
|
10
|
15
|
13
|
10
|
42
|
46
|
25
|
21
|
17
|
16
|
17
|
22
|
25
|
22
|
18
|
18
|
|
2024/09
|
14
|
11
|
11
|
13
|
13
|
10
|
14
|
11
|
11
|
12
|
12
|
16
|
9
|
11
|
10
|
11
|
11
|
11
|
12
|
9
|
8
|
9
|
12
|
12
|
12
|
18
|
18
|
11
|
14
|
18
|
|
|
2024/08
|
22
|
18
|
16
|
17
|
19
|
20
|
15
|
18
|
14
|
14
|
15
|
17
|
19
|
12
|
16
|
21
|
13
|
15
|
17
|
18
|
19
|
19
|
11
|
17
|
20
|
19
|
19
|
22
|
17
|
16
|
13
|
|
2024/07
|
13
|
13
|
9
|
12
|
20
|
13
|
14
|
17
|
10
|
11
|
10
|
11
|
9
|
11
|
13
|
15
|
15
|
14
|
13
|
14
|
15
|
12
|
14
|
27
|
19
|
13
|
12
|
13
|
16
|
20
|
19
|
|
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