Air Quality
Excellent
No health implications.
7
PM2.5
11
PM10
28
O3
0.3
CO
10
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Aug
38
Excellent
Sat
29 Aug
39
Excellent
Sun
30 Aug
39
Excellent
Mon
31 Aug
38
Excellent
Tue
1 Sep
36
Excellent
Wed
2 Sep
23
Excellent
Thu
3 Sep
31
Excellent
Air quality in the last 12 months (Gejiu)
|
2026/07
|
18
|
14
|
16
|
23
|
16
|
13
|
17
|
18
|
22
|
20
|
18
|
17
|
23
|
21
|
20
|
15
|
16
|
20
|
29
|
46
|
35
|
34
|
27
|
22
|
19
|
18
|
17
|
14
|
15
|
17
|
18
|
|
2026/06
|
22
|
28
|
26
|
27
|
39
|
20
|
17
|
21
|
30
|
29
|
23
|
18
|
13
|
18
|
19
|
16
|
16
|
15
|
17
|
14
|
13
|
13
|
17
|
18
|
21
|
19
|
16
|
15
|
16
|
22
|
|
|
2026/05
|
26
|
24
|
25
|
30
|
35
|
29
|
33
|
44
|
47
|
17
|
16
|
22
|
25
|
26
|
28
|
32
|
30
|
30
|
28
|
28
|
25
|
23
|
25
|
21
|
26
|
38
|
40
|
36
|
23
|
23
|
24
|
|
2026/04
|
64
|
53
|
54
|
63
|
60
|
57
|
52
|
45
|
39
|
46
|
44
|
47
|
58
|
64
|
90
|
91
|
79
|
82
|
69
|
59
|
64
|
69
|
61
|
48
|
38
|
41
|
43
|
47
|
28
|
27
|
|
|
2026/03
|
51
|
61
|
57
|
50
|
48
|
31
|
36
|
31
|
25
|
25
|
36
|
34
|
42
|
49
|
29
|
29
|
47
|
47
|
54
|
56
|
62
|
30
|
35
|
54
|
66
|
71
|
86
|
120
|
70
|
45
|
50
|
|
2026/02
|
30
|
23
|
29
|
41
|
41
|
40
|
49
|
34
|
17
|
28
|
29
|
29
|
30
|
32
|
35
|
44
|
62
|
44
|
27
|
23
|
27
|
31
|
33
|
43
|
37
|
24
|
36
|
42
|
|||
|
2026/01
|
39
|
28
|
11
|
13
|
18
|
15
|
27
|
31
|
26
|
33
|
50
|
47
|
62
|
47
|
49
|
38
|
38
|
33
|
39
|
40
|
36
|
22
|
21
|
27
|
33
|
33
|
30
|
32
|
40
|
37
|
44
|
|
2025/12
|
37
|
38
|
52
|
49
|
35
|
31
|
30
|
38
|
36
|
36
|
35
|
37
|
41
|
42
|
26
|
29
|
30
|
25
|
22
|
33
|
39
|
32
|
32
|
30
|
43
|
33
|
27
|
28
|
31
|
32
|
30
|
|
2025/11
|
20
|
16
|
21
|
29
|
16
|
19
|
22
|
22
|
12
|
12
|
16
|
17
|
24
|
22
|
28
|
32
|
36
|
15
|
19
|
33
|
49
|
46
|
29
|
34
|
44
|
54
|
47
|
50
|
53
|
43
|
|
|
2025/10
|
19
|
17
|
21
|
24
|
20
|
32
|
20
|
19
|
23
|
23
|
30
|
32
|
37
|
33
|
21
|
21
|
28
|
29
|
25
|
40
|
24
|
27
|
34
|
40
|
20
|
21
|
24
|
29
|
30
|
32
|
34
|
|
2025/09
|
21
|
21
|
23
|
26
|
24
|
29
|
28
|
31
|
27
|
18
|
19
|
17
|
18
|
21
|
24
|
25
|
27
|
25
|
24
|
23
|
29
|
30
|
27
|
22
|
31
|
27
|
23
|
30
|
29
|
22
|
|
|
2025/08
|
23
|
26
|
20
|
17
|
25
|
25
|
18
|
16
|
16
|
18
|
23
|
22
|
23
|
30
|
37
|
22
|
22
|
36
|
28
|
21
|
20
|
22
|
22
|
23
|
27
|
26
|
21
|
19
|
22
|
27
|
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