Air Quality
Excellent
No health implications.
18
PM2.5
44
PM10
25
O3
0.4
CO
10
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Sep
45
Excellent
Tue
9 Sep
43
Excellent
Wed
10 Sep
47
Excellent
Thu
11 Sep
42
Excellent
Fri
12 Sep
48
Excellent
Sat
13 Sep
45
Excellent
Sun
14 Sep
49
Excellent
Jigzhi Air quality rank
Air quality in the last 12 months (Jigzhi)
|
2025/08
|
23
|
28
|
25
|
20
|
23
|
32
|
26
|
19
|
18
|
20
|
31
|
38
|
33
|
28
|
25
|
29
|
27
|
24
|
14
|
14
|
16
|
16
|
21
|
28
|
23
|
16
|
16
|
14
|
23
|
27
|
32
|
|
2025/07
|
30
|
23
|
18
|
18
|
21
|
21
|
24
|
28
|
30
|
30
|
29
|
23
|
26
|
29
|
28
|
35
|
37
|
27
|
36
|
21
|
19
|
24
|
26
|
18
|
25
|
23
|
36
|
27
|
31
|
21
|
20
|
|
2025/06
|
18
|
18
|
17
|
19
|
23
|
24
|
23
|
26
|
22
|
27
|
24
|
24
|
25
|
31
|
34
|
33
|
37
|
26
|
18
|
23
|
24
|
22
|
23
|
18
|
22
|
29
|
31
|
28
|
34
|
33
|
|
|
2025/05
|
32
|
35
|
63
|
42
|
30
|
26
|
47
|
67
|
59
|
33
|
27
|
39
|
43
|
90
|
16
|
33
|
18
|
32
|
32
|
23
|
28
|
61
|
60
|
42
|
31
|
35
|
23
|
31
|
23
|
31
|
30
|
|
2025/04
|
69
|
57
|
50
|
54
|
59
|
43
|
32
|
61
|
51
|
48
|
38
|
23
|
35
|
35
|
40
|
38
|
40
|
63
|
53
|
39
|
63
|
39
|
32
|
31
|
24
|
19
|
35
|
41
|
37
|
41
|
|
|
2025/03
|
31
|
41
|
37
|
33
|
36
|
53
|
73
|
55
|
34
|
37
|
40
|
59
|
28
|
23
|
31
|
34
|
32
|
35
|
45
|
43
|
36
|
36
|
46
|
27
|
18
|
52
|
117
|
55
|
59
|
76
|
79
|
|
2025/02
|
26
|
31
|
35
|
35
|
44
|
46
|
41
|
42
|
35
|
35
|
38
|
47
|
33
|
37
|
37
|
33
|
25
|
25
|
30
|
35
|
33
|
26
|
31
|
35
|
29
|
27
|
34
|
31
|
|||
|
2025/01
|
32
|
41
|
38
|
42
|
33
|
37
|
37
|
41
|
32
|
37
|
28
|
20
|
21
|
31
|
32
|
31
|
41
|
54
|
38
|
35
|
38
|
43
|
40
|
37
|
59
|
45
|
11
|
13
|
23
|
24
|
22
|
|
2024/12
|
36
|
31
|
28
|
32
|
33
|
28
|
37
|
29
|
28
|
33
|
38
|
38
|
30
|
30
|
32
|
27
|
27
|
35
|
38
|
34
|
40
|
36
|
37
|
44
|
46
|
46
|
52
|
40
|
39
|
28
|
26
|
|
2024/11
|
22
|
28
|
24
|
25
|
26
|
21
|
31
|
25
|
31
|
28
|
36
|
26
|
33
|
28
|
27
|
36
|
27
|
28
|
27
|
22
|
24
|
23
|
21
|
26
|
55
|
32
|
25
|
24
|
35
|
37
|
|
|
2024/10
|
25
|
28
|
25
|
27
|
27
|
25
|
22
|
22
|
22
|
16
|
16
|
17
|
23
|
24
|
22
|
18
|
21
|
20
|
16
|
28
|
42
|
33
|
27
|
26
|
23
|
24
|
27
|
30
|
27
|
24
|
21
|
|
2024/09
|
21
|
16
|
18
|
16
|
18
|
14
|
18
|
19
|
12
|
15
|
16
|
18
|
14
|
13
|
14
|
16
|
13
|
15
|
14
|
12
|
11
|
16
|
26
|
26
|
26
|
27
|
27
|
23
|
22
|
24
|
|
|
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