Air Quality
Excellent
No health implications.
4
PM2.5
10
PM10
39
O3
0.5
CO
5
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Sep
32
Excellent
Thu
3 Sep
36
Excellent
Fri
4 Sep
36
Excellent
Sat
5 Sep
34
Excellent
Sun
6 Sep
34
Excellent
Mon
7 Sep
34
Excellent
Tue
8 Sep
34
Excellent
Air quality in the last 12 months (Jian'ou)
|
2026/07
|
22
|
19
|
22
|
21
|
19
|
18
|
17
|
19
|
22
|
27
|
21
|
19
|
18
|
18
|
18
|
18
|
20
|
22
|
19
|
18
|
24
|
34
|
37
|
35
|
16
|
17
|
17
|
18
|
21
|
21
|
21
|
|
2026/06
|
37
|
43
|
41
|
24
|
30
|
38
|
35
|
24
|
22
|
21
|
27
|
29
|
25
|
16
|
23
|
20
|
21
|
16
|
18
|
23
|
24
|
28
|
28
|
22
|
22
|
19
|
21
|
22
|
22
|
21
|
|
|
2026/05
|
27
|
34
|
26
|
28
|
26
|
28
|
30
|
24
|
22
|
23
|
29
|
33
|
31
|
18
|
22
|
26
|
26
|
26
|
26
|
26
|
19
|
12
|
19
|
27
|
26
|
29
|
29
|
24
|
27
|
44
|
44
|
|
2026/04
|
25
|
28
|
25
|
26
|
41
|
29
|
29
|
30
|
35
|
41
|
28
|
33
|
38
|
45
|
34
|
19
|
24
|
27
|
36
|
42
|
32
|
23
|
15
|
22
|
31
|
37
|
48
|
51
|
31
|
19
|
|
|
2026/03
|
15
|
21
|
20
|
29
|
24
|
28
|
42
|
41
|
38
|
37
|
36
|
38
|
41
|
44
|
42
|
38
|
37
|
40
|
21
|
31
|
32
|
30
|
33
|
22
|
21
|
30
|
27
|
31
|
27
|
33
|
31
|
|
2026/02
|
20
|
29
|
44
|
53
|
54
|
40
|
11
|
28
|
36
|
38
|
37
|
45
|
51
|
41
|
41
|
32
|
33
|
35
|
32
|
28
|
41
|
42
|
62
|
49
|
22
|
12
|
16
|
12
|
|||
|
2026/01
|
25
|
14
|
31
|
42
|
35
|
29
|
44
|
40
|
41
|
42
|
45
|
54
|
47
|
45
|
45
|
53
|
65
|
61
|
58
|
17
|
17
|
50
|
63
|
59
|
41
|
44
|
51
|
33
|
38
|
28
|
19
|
|
2025/12
|
46
|
59
|
54
|
52
|
46
|
50
|
54
|
62
|
62
|
43
|
50
|
58
|
40
|
26
|
38
|
45
|
47
|
71
|
69
|
54
|
69
|
31
|
36
|
38
|
14
|
40
|
37
|
37
|
43
|
46
|
54
|
|
2025/11
|
28
|
38
|
42
|
15
|
21
|
28
|
30
|
27
|
15
|
22
|
33
|
10
|
18
|
28
|
43
|
50
|
41
|
20
|
24
|
33
|
38
|
43
|
47
|
41
|
50
|
62
|
58
|
57
|
55
|
49
|
|
|
2025/10
|
32
|
22
|
24
|
25
|
26
|
25
|
30
|
34
|
36
|
27
|
28
|
28
|
34
|
21
|
23
|
25
|
28
|
31
|
17
|
15
|
13
|
15
|
28
|
28
|
28
|
42
|
43
|
32
|
24
|
28
|
20
|
|
2025/09
|
22
|
21
|
24
|
27
|
26
|
24
|
19
|
17
|
18
|
18
|
14
|
23
|
27
|
20
|
35
|
22
|
18
|
17
|
17
|
18
|
16
|
21
|
15
|
14
|
21
|
20
|
24
|
24
|
28
|
31
|
|
|
2025/08
|
29
|
24
|
19
|
18
|
15
|
22
|
19
|
22
|
28
|
30
|
30
|
26
|
16
|
13
|
11
|
12
|
14
|
14
|
19
|
17
|
15
|
19
|
24
|
24
|
18
|
18
|
15
|
13
|
16
|
16
|
21
|
|
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