Air Quality
Excellent
No health implications.
15
PM2.5
26
PM10
70
O3
0.4
CO
7
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Sep
43
Excellent
Mon
8 Sep
38
Excellent
Tue
9 Sep
38
Excellent
Wed
10 Sep
25
Excellent
Thu
11 Sep
30
Excellent
Fri
12 Sep
30
Excellent
Sat
13 Sep
24
Excellent
Zhijin Air quality rank
Air quality in the last 12 months (Zhijin)
|
2025/08
|
26
|
29
|
29
|
30
|
31
|
20
|
14
|
17
|
21
|
22
|
15
|
20
|
25
|
29
|
18
|
9
|
13
|
17
|
14
|
11
|
10
|
8
|
12
|
16
|
14
|
14
|
12
|
17
|
17
|
24
|
22
|
|
2025/07
|
10
|
6
|
8
|
11
|
16
|
17
|
20
|
22
|
11
|
16
|
17
|
24
|
27
|
25
|
23
|
25
|
22
|
23
|
21
|
15
|
8
|
9
|
9
|
8
|
10
|
14
|
24
|
29
|
31
|
26
|
25
|
|
2025/06
|
21
|
11
|
22
|
29
|
25
|
35
|
40
|
39
|
31
|
26
|
37
|
42
|
30
|
23
|
22
|
24
|
24
|
16
|
8
|
18
|
26
|
12
|
30
|
18
|
12
|
8
|
15
|
14
|
12
|
10
|
|
|
2025/05
|
45
|
55
|
47
|
37
|
40
|
28
|
27
|
29
|
31
|
21
|
30
|
31
|
39
|
33
|
48
|
59
|
34
|
43
|
53
|
27
|
25
|
32
|
43
|
56
|
34
|
20
|
9
|
8
|
20
|
15
|
14
|
|
2025/04
|
22
|
35
|
54
|
62
|
53
|
52
|
46
|
48
|
78
|
71
|
55
|
144
|
180
|
96
|
73
|
63
|
52
|
47
|
25
|
30
|
33
|
22
|
54
|
22
|
34
|
37
|
14
|
23
|
30
|
16
|
|
|
2025/03
|
51
|
64
|
56
|
50
|
33
|
24
|
41
|
30
|
20
|
31
|
42
|
39
|
51
|
21
|
18
|
20
|
20
|
14
|
26
|
41
|
46
|
60
|
47
|
58
|
56
|
46
|
51
|
88
|
17
|
18
|
28
|
|
2025/02
|
23
|
14
|
21
|
43
|
41
|
14
|
20
|
38
|
47
|
26
|
37
|
38
|
27
|
16
|
35
|
51
|
37
|
35
|
17
|
17
|
15
|
14
|
23
|
20
|
19
|
36
|
36
|
51
|
|||
|
2025/01
|
73
|
73
|
87
|
76
|
58
|
73
|
30
|
25
|
30
|
36
|
37
|
51
|
44
|
55
|
61
|
70
|
74
|
53
|
54
|
74
|
86
|
72
|
67
|
43
|
14
|
29
|
48
|
42
|
64
|
51
|
30
|
|
2024/12
|
75
|
87
|
53
|
52
|
27
|
26
|
46
|
34
|
12
|
9
|
26
|
23
|
27
|
50
|
40
|
61
|
43
|
50
|
51
|
68
|
65
|
49
|
39
|
36
|
28
|
23
|
35
|
66
|
53
|
24
|
43
|
|
2024/11
|
24
|
20
|
56
|
38
|
28
|
58
|
64
|
63
|
47
|
48
|
39
|
37
|
32
|
39
|
51
|
42
|
39
|
32
|
16
|
20
|
22
|
30
|
31
|
29
|
11
|
18
|
14
|
23
|
34
|
48
|
|
|
2024/10
|
9
|
16
|
28
|
41
|
53
|
47
|
29
|
37
|
28
|
52
|
61
|
37
|
17
|
26
|
36
|
33
|
13
|
27
|
23
|
21
|
19
|
14
|
28
|
39
|
33
|
38
|
41
|
34
|
44
|
38
|
49
|
|
2024/09
|
23
|
22
|
23
|
19
|
33
|
37
|
30
|
15
|
16
|
21
|
26
|
29
|
26
|
28
|
33
|
35
|
26
|
31
|
36
|
46
|
33
|
22
|
35
|
51
|
54
|
52
|
49
|
43
|
27
|
10
|
|
|
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