Air Quality
Excellent
No health implications.
12
PM2.5
16
PM10
14
O3
0.3
CO
6
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Aug
45
Excellent
Mon
25 Aug
51
Good
Tue
26 Aug
46
Excellent
Wed
27 Aug
47
Excellent
Thu
28 Aug
52
Good
Fri
29 Aug
43
Excellent
Sat
30 Aug
36
Excellent
Air quality in the last 12 months (Jiagedaqi)
|
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
|
|
|
2025/03
|
26
|
22
|
19
|
32
|
35
|
31
|
28
|
30
|
54
|
68
|
19
|
15
|
13
|
16
|
19
|
15
|
22
|
16
|
16
|
9
|
9
|
12
|
21
|
10
|
15
|
15
|
12
|
10
|
11
|
18
|
23
|
|
2025/02
|
19
|
51
|
22
|
22
|
47
|
17
|
8
|
18
|
25
|
24
|
39
|
44
|
33
|
26
|
32
|
24
|
10
|
17
|
18
|
19
|
17
|
21
|
11
|
12
|
19
|
14
|
24
|
13
|
|||
|
2025/01
|
54
|
27
|
38
|
52
|
41
|
11
|
9
|
18
|
9
|
36
|
30
|
33
|
46
|
18
|
37
|
39
|
58
|
81
|
76
|
64
|
65
|
65
|
51
|
38
|
49
|
26
|
10
|
95
|
128
|
14
|
12
|
|
2024/12
|
17
|
11
|
12
|
11
|
9
|
11
|
10
|
17
|
23
|
11
|
20
|
15
|
16
|
13
|
10
|
24
|
27
|
15
|
22
|
24
|
25
|
19
|
18
|
26
|
31
|
14
|
12
|
14
|
36
|
48
|
52
|
|
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