Air Quality
Excellent
No health implications.
6
PM2.5
14
PM10
143
O3
0.2
CO
5
SO2
1
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Jun
76
Good
Sun
8 Jun
77
Good
Mon
9 Jun
76
Good
Tue
10 Jun
67
Good
Wed
11 Jun
66
Good
Thu
12 Jun
21
Excellent
Fri
13 Jun
16
Excellent
Air quality in the last 12 months (Qushui)
|
2025/04
|
38
|
38
|
32
|
30
|
31
|
24
|
27
|
30
|
20
|
25
|
14
|
15
|
16
|
25
|
19
|
24
|
20
|
17
|
20
|
15
|
18
|
25
|
25
|
26
|
34
|
31
|
25
|
16
|
15
|
23
|
|
|
2025/03
|
26
|
11
|
25
|
39
|
41
|
33
|
23
|
30
|
18
|
22
|
30
|
23
|
17
|
13
|
17
|
27
|
26
|
20
|
26
|
29
|
49
|
25
|
15
|
12
|
13
|
15
|
21
|
27
|
40
|
35
|
36
|
|
2025/02
|
44
|
45
|
25
|
25
|
36
|
26
|
37
|
27
|
25
|
27
|
17
|
24
|
32
|
36
|
33
|
16
|
21
|
15
|
14
|
15
|
15
|
17
|
17
|
13
|
12
|
22
|
24
|
25
|
|||
|
2025/01
|
27
|
36
|
37
|
37
|
18
|
36
|
21
|
19
|
32
|
31
|
28
|
30
|
22
|
22
|
29
|
25
|
18
|
24
|
24
|
25
|
35
|
28
|
30
|
43
|
26
|
25
|
21
|
19
|
38
|
46
|
49
|
|
2024/12
|
32
|
41
|
29
|
39
|
31
|
39
|
59
|
58
|
87
|
48
|
34
|
36
|
45
|
21
|
22
|
35
|
46
|
29
|
31
|
40
|
20
|
23
|
39
|
27
|
29
|
22
|
29
|
29
|
17
|
18
|
20
|
|
2024/11
|
22
|
27
|
23
|
23
|
10
|
10
|
17
|
16
|
22
|
17
|
21
|
20
|
21
|
18
|
30
|
30
|
24
|
26
|
27
|
20
|
32
|
30
|
29
|
25
|
21
|
29
|
29
|
28
|
22
|
31
|
|
|
2024/10
|
15
|
13
|
12
|
13
|
12
|
11
|
16
|
19
|
19
|
20
|
15
|
16
|
15
|
17
|
15
|
15
|
24
|
18
|
13
|
13
|
12
|
15
|
14
|
15
|
23
|
20
|
23
|
24
|
26
|
26
|
24
|
|
2024/09
|
11
|
12
|
9
|
11
|
11
|
10
|
10
|
15
|
15
|
10
|
12
|
10
|
10
|
8
|
11
|
11
|
10
|
13
|
15
|
10
|
9
|
13
|
12
|
12
|
13
|
10
|
10
|
11
|
11
|
14
|
|
|
2024/08
|
14
|
11
|
10
|
9
|
9
|
10
|
10
|
11
|
10
|
13
|
14
|
12
|
11
|
11
|
18
|
18
|
16
|
18
|
15
|
12
|
8
|
8
|
8
|
9
|
14
|
11
|
15
|
17
|
11
|
10
|
13
|
|
2024/07
|
12
|
9
|
11
|
8
|
10
|
11
|
9
|
11
|
11
|
10
|
9
|
9
|
9
|
11
|
14
|
11
|
10
|
10
|
11
|
10
|
11
|
11
|
10
|
8
|
9
|
11
|
9
|
8
|
13
|
13
|
17
|
|
2024/06
|
17
|
17
|
21
|
12
|
11
|
14
|
14
|
15
|
16
|
17
|
18
|
17
|
10
|
13
|
12
|
13
|
17
|
12
|
13
|
13
|
11
|
10
|
16
|
11
|
11
|
11
|
10
|
10
|
10
|
10
|
|
|
2024/05
|
52
|
42
|
43
|
47
|
16
|
12
|
14
|
13
|
11
|
17
|
24
|
19
|
11
|
12
|
16
|
16
|
18
|
33
|
24
|
21
|
20
|
18
|
12
|
10
|
11
|
12
|
16
|
17
|
17
|
18
|
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