Air Quality
Excellent
No health implications.
3
PM2.5
27
PM10
70
O3
0.4
CO
9
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Apr
53
Good
Mon
20 Apr
87
Good
Tue
21 Apr
56
Good
Wed
22 Apr
47
Excellent
Thu
23 Apr
53
Good
Fri
24 Apr
48
Excellent
Sat
25 Apr
18
Excellent
Air quality in the last 12 months (Jiagedaqi)
|
2026/03
|
30
|
31
|
34
|
24
|
27
|
26
|
26
|
33
|
26
|
28
|
27
|
46
|
54
|
29
|
25
|
25
|
40
|
25
|
25
|
32
|
28
|
25
|
27
|
101
|
60
|
25
|
22
|
23
|
22
|
24
|
36
|
|
2026/02
|
22
|
26
|
26
|
25
|
25
|
23
|
21
|
25
|
29
|
28
|
27
|
30
|
24
|
32
|
26
|
39
|
39
|
19
|
29
|
64
|
39
|
42
|
26
|
23
|
23
|
21
|
25
|
24
|
|||
|
2026/01
|
28
|
19
|
21
|
19
|
24
|
23
|
25
|
29
|
31
|
28
|
34
|
42
|
21
|
24
|
26
|
18
|
17
|
18
|
20
|
19
|
21
|
16
|
18
|
19
|
19
|
20
|
19
|
20
|
15
|
17
|
22
|
|
2025/12
|
22
|
23
|
21
|
25
|
25
|
26
|
25
|
27
|
25
|
22
|
22
|
23
|
26
|
25
|
29
|
26
|
25
|
31
|
44
|
25
|
29
|
35
|
36
|
28
|
25
|
27
|
26
|
45
|
31
|
27
|
25
|
|
2025/11
|
30
|
20
|
32
|
27
|
22
|
21
|
23
|
54
|
54
|
23
|
21
|
31
|
24
|
25
|
29
|
24
|
23
|
24
|
23
|
26
|
23
|
28
|
28
|
25
|
23
|
31
|
25
|
24
|
59
|
33
|
|
|
2025/10
|
21
|
25
|
31
|
19
|
21
|
19
|
20
|
20
|
23
|
22
|
20
|
19
|
18
|
21
|
23
|
20
|
19
|
19
|
19
|
20
|
23
|
22
|
31
|
37
|
38
|
22
|
21
|
24
|
37
|
28
|
22
|
|
2025/09
|
23
|
28
|
20
|
28
|
33
|
20
|
17
|
17
|
17
|
17
|
16
|
21
|
25
|
17
|
22
|
19
|
21
|
21
|
23
|
20
|
23
|
22
|
33
|
24
|
21
|
19
|
24
|
21
|
21
|
28
|
|
|
2025/08
|
20
|
19
|
20
|
22
|
22
|
22
|
23
|
21
|
20
|
17
|
19
|
19
|
18
|
19
|
18
|
20
|
22
|
22
|
25
|
26
|
28
|
18
|
17
|
21
|
23
|
26
|
24
|
26
|
26
|
24
|
26
|
|
2025/07
|
24
|
18
|
20
|
26
|
23
|
21
|
19
|
20
|
20
|
29
|
24
|
23
|
23
|
24
|
29
|
24
|
27
|
25
|
24
|
16
|
21
|
23
|
25
|
21
|
22
|
20
|
21
|
21
|
14
|
17
|
19
|
|
2025/06
|
27
|
30
|
25
|
21
|
23
|
20
|
21
|
19
|
21
|
21
|
24
|
28
|
22
|
29
|
32
|
37
|
24
|
23
|
22
|
23
|
25
|
29
|
36
|
38
|
32
|
32
|
34
|
37
|
34
|
23
|
|
|
2025/05
|
25
|
22
|
18
|
21
|
21
|
23
|
32
|
45
|
34
|
41
|
32
|
78
|
61
|
51
|
64
|
27
|
18
|
16
|
17
|
20
|
19
|
23
|
21
|
23
|
30
|
31
|
36
|
45
|
59
|
43
|
29
|
|
2025/04
|
29
|
34
|
32
|
60
|
30
|
17
|
46
|
16
|
22
|
16
|
13
|
9
|
10
|
16
|
15
|
20
|
19
|
10
|
12
|
19
|
18
|
15
|
18
|
10
|
10
|
20
|
14
|
24
|
53
|
15
|
|
|
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