Air Quality
Excellent
No health implications.
17
PM2.5
31
PM10
61
O3
0.6
CO
6
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Nov
59
Good
Sun
16 Nov
52
Good
Mon
17 Nov
54
Good
Tue
18 Nov
47
Excellent
Wed
19 Nov
45
Excellent
Thu
20 Nov
44
Excellent
Fri
21 Nov
36
Excellent
Yazhou Air quality rank
Air quality in the last 12 months (Yazhou)
|
2025/10
|
14
|
14
|
14
|
16
|
17
|
15
|
16
|
14
|
19
|
21
|
23
|
17
|
12
|
13
|
16
|
22
|
22
|
21
|
28
|
27
|
11
|
9
|
8
|
17
|
24
|
31
|
19
|
12
|
17
|
11
|
18
|
|
2025/09
|
12
|
14
|
14
|
13
|
16
|
13
|
23
|
19
|
17
|
18
|
15
|
14
|
15
|
11
|
13
|
18
|
12
|
12
|
12
|
16
|
20
|
16
|
21
|
25
|
23
|
12
|
15
|
14
|
26
|
17
|
|
|
2025/08
|
35
|
31
|
33
|
24
|
30
|
30
|
27
|
23
|
25
|
17
|
18
|
20
|
16
|
19
|
12
|
15
|
10
|
12
|
19
|
22
|
19
|
13
|
12
|
14
|
19
|
17
|
12
|
16
|
16
|
13
|
13
|
|
2025/07
|
14
|
10
|
11
|
14
|
16
|
14
|
14
|
20
|
22
|
24
|
21
|
18
|
21
|
21
|
20
|
18
|
16
|
18
|
16
|
14
|
24
|
17
|
14
|
12
|
15
|
18
|
15
|
14
|
21
|
20
|
27
|
|
2025/06
|
18
|
20
|
20
|
23
|
18
|
16
|
19
|
21
|
21
|
25
|
20
|
8
|
19
|
19
|
18
|
23
|
22
|
18
|
17
|
17
|
16
|
13
|
13
|
13
|
11
|
10
|
13
|
11
|
15
|
18
|
|
|
2025/05
|
23
|
18
|
23
|
22
|
18
|
20
|
22
|
18
|
24
|
18
|
16
|
25
|
19
|
12
|
13
|
11
|
15
|
17
|
14
|
17
|
18
|
12
|
13
|
15
|
16
|
19
|
13
|
16
|
14
|
17
|
13
|
|
2025/04
|
14
|
20
|
28
|
30
|
35
|
22
|
24
|
26
|
29
|
29
|
29
|
27
|
48
|
102
|
97
|
93
|
81
|
42
|
26
|
22
|
23
|
22
|
22
|
24
|
25
|
22
|
14
|
19
|
18
|
21
|
|
|
2025/03
|
25
|
22
|
21
|
22
|
25
|
17
|
11
|
11
|
24
|
26
|
27
|
24
|
20
|
20
|
22
|
18
|
16
|
17
|
27
|
40
|
39
|
37
|
32
|
34
|
36
|
31
|
35
|
28
|
27
|
15
|
13
|
|
2025/02
|
22
|
19
|
20
|
13
|
19
|
28
|
28
|
15
|
31
|
34
|
20
|
18
|
24
|
10
|
11
|
15
|
22
|
32
|
43
|
33
|
33
|
19
|
12
|
12
|
11
|
21
|
28
|
28
|
|||
|
2025/01
|
50
|
43
|
44
|
43
|
48
|
56
|
44
|
40
|
42
|
57
|
43
|
45
|
35
|
18
|
20
|
49
|
54
|
45
|
41
|
44
|
36
|
34
|
32
|
29
|
24
|
21
|
18
|
33
|
38
|
31
|
25
|
|
2024/12
|
33
|
29
|
24
|
23
|
27
|
31
|
37
|
39
|
25
|
25
|
17
|
22
|
15
|
27
|
47
|
39
|
34
|
37
|
41
|
40
|
41
|
41
|
29
|
38
|
35
|
19
|
22
|
39
|
51
|
36
|
37
|
|
2024/11
|
32
|
38
|
22
|
14
|
30
|
33
|
30
|
38
|
41
|
35
|
21
|
21
|
26
|
26
|
24
|
24
|
24
|
19
|
20
|
10
|
11
|
13
|
15
|
12
|
17
|
19
|
19
|
30
|
33
|
31
|
|
|
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