Air Quality
Excellent
No health implications.
8
PM2.5
9
PM10
44
O3
0.3
CO
4
SO2
2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Aug
44
Excellent
Tue
5 Aug
49
Excellent
Wed
6 Aug
47
Excellent
Thu
7 Aug
46
Excellent
Fri
8 Aug
48
Excellent
Sat
9 Aug
46
Excellent
Sun
10 Aug
29
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