Air Quality
Excellent
No health implications.
4
PM2.5
10
PM10
38
O3
0.3
CO
6
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jun
37
Excellent
Mon
2 Jun
40
Excellent
Tue
3 Jun
40
Excellent
Wed
4 Jun
40
Excellent
Thu
5 Jun
39
Excellent
Fri
6 Jun
40
Excellent
Sat
7 Jun
31
Excellent
Air quality in the last 12 months (Yajiang)
|
2025/04
|
22
|
21
|
22
|
22
|
14
|
18
|
26
|
32
|
27
|
32
|
21
|
18
|
16
|
12
|
11
|
14
|
17
|
19
|
28
|
22
|
17
|
13
|
11
|
14
|
13
|
15
|
22
|
17
|
14
|
22
|
|
|
2025/03
|
17
|
17
|
18
|
14
|
13
|
15
|
27
|
24
|
22
|
22
|
24
|
51
|
14
|
11
|
10
|
15
|
9
|
11
|
18
|
16
|
16
|
16
|
28
|
31
|
26
|
21
|
26
|
66
|
23
|
33
|
25
|
|
2025/02
|
13
|
12
|
17
|
19
|
18
|
15
|
14
|
17
|
13
|
16
|
14
|
13
|
12
|
16
|
16
|
14
|
15
|
13
|
14
|
15
|
17
|
15
|
12
|
15
|
16
|
18
|
18
|
25
|
|||
|
2025/01
|
24
|
27
|
28
|
31
|
32
|
28
|
18
|
14
|
15
|
12
|
19
|
18
|
16
|
18
|
16
|
21
|
20
|
37
|
58
|
33
|
24
|
23
|
21
|
17
|
14
|
17
|
12
|
11
|
17
|
12
|
10
|
|
2024/12
|
25
|
23
|
24
|
21
|
20
|
22
|
16
|
19
|
19
|
16
|
22
|
23
|
15
|
20
|
30
|
30
|
27
|
25
|
29
|
30
|
19
|
16
|
28
|
22
|
20
|
24
|
23
|
22
|
24
|
17
|
24
|
|
2024/11
|
14
|
17
|
18
|
14
|
13
|
15
|
19
|
21
|
20
|
22
|
19
|
20
|
23
|
23
|
23
|
22
|
15
|
19
|
17
|
15
|
16
|
14
|
12
|
13
|
23
|
19
|
18
|
19
|
19
|
25
|
|
|
2024/10
|
11
|
10
|
11
|
10
|
10
|
8
|
10
|
11
|
10
|
9
|
9
|
12
|
15
|
18
|
12
|
9
|
17
|
14
|
12
|
18
|
22
|
22
|
18
|
20
|
15
|
13
|
13
|
18
|
19
|
15
|
16
|
|
2024/09
|
14
|
13
|
10
|
12
|
12
|
15
|
13
|
13
|
11
|
11
|
14
|
13
|
15
|
13
|
12
|
10
|
11
|
14
|
19
|
19
|
13
|
13
|
13
|
13
|
13
|
15
|
15
|
15
|
15
|
12
|
|
|
2024/08
|
20
|
20
|
17
|
16
|
16
|
20
|
22
|
22
|
23
|
17
|
28
|
20
|
17
|
27
|
23
|
14
|
14
|
16
|
15
|
17
|
16
|
18
|
25
|
27
|
27
|
27
|
26
|
25
|
25
|
24
|
18
|
|
2024/07
|
18
|
17
|
13
|
12
|
14
|
17
|
16
|
13
|
11
|
12
|
11
|
22
|
19
|
11
|
11
|
12
|
15
|
12
|
14
|
12
|
8
|
11
|
19
|
15
|
12
|
16
|
17
|
13
|
11
|
16
|
18
|
|
2024/06
|
24
|
17
|
18
|
14
|
15
|
12
|
12
|
11
|
10
|
13
|
12
|
17
|
14
|
18
|
17
|
13
|
12
|
12
|
11
|
10
|
15
|
11
|
15
|
13
|
16
|
13
|
13
|
13
|
14
|
15
|
|
|
2024/05
|
12
|
14
|
17
|
22
|
22
|
16
|
19
|
11
|
13
|
13
|
11
|
13
|
15
|
15
|
11
|
12
|
10
|
18
|
26
|
25
|
22
|
19
|
22
|
23
|
25
|
24
|
13
|
11
|
11
|
11
|
23
|
|
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