Air Quality
Excellent
No health implications.
9
PM2.5
15
PM10
135
O3
0.1
CO
6
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Jul
65
Good
Tue
8 Jul
63
Good
Wed
9 Jul
61
Good
Thu
10 Jul
59
Good
Fri
11 Jul
61
Good
Sat
12 Jul
61
Good
Sun
13 Jul
18
Excellent
Qushui Air quality rank
Air quality in the last 12 months (Qushui)
|
2025/06
|
13
|
13
|
14
|
12
|
12
|
10
|
12
|
21
|
22
|
20
|
25
|
28
|
14
|
11
|
11
|
10
|
11
|
11
|
10
|
9
|
13
|
15
|
14
|
12
|
19
|
21
|
26
|
12
|
10
|
9
|
|
|
2025/05
|
17
|
14
|
13
|
15
|
13
|
12
|
16
|
28
|
32
|
28
|
27
|
20
|
16
|
16
|
12
|
13
|
10
|
10
|
11
|
10
|
20
|
21
|
14
|
25
|
12
|
12
|
12
|
19
|
19
|
13
|
10
|
|
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
|
|
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