Air Quality
Excellent
No health implications.
6
PM2.5
17
PM10
42
O3
0.3
CO
4
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Sep
49
Excellent
Sat
20 Sep
46
Excellent
Sun
21 Sep
46
Excellent
Mon
22 Sep
45
Excellent
Tue
23 Sep
46
Excellent
Wed
24 Sep
16
Excellent
Thu
25 Sep
44
Excellent
Air quality in the last 12 months (Genhe)
|
2025/08
|
18
|
18
|
20
|
22
|
21
|
19
|
19
|
18
|
19
|
17
|
22
|
20
|
15
|
19
|
19
|
20
|
23
|
17
|
17
|
21
|
18
|
15
|
15
|
18
|
21
|
22
|
21
|
20
|
18
|
18
|
18
|
|
2025/07
|
25
|
16
|
18
|
18
|
18
|
19
|
23
|
25
|
16
|
20
|
15
|
17
|
21
|
21
|
23
|
24
|
21
|
22
|
20
|
17
|
18
|
24
|
18
|
17
|
18
|
17
|
17
|
16
|
15
|
15
|
16
|
|
2025/06
|
22
|
24
|
20
|
22
|
23
|
22
|
19
|
19
|
18
|
19
|
23
|
26
|
23
|
31
|
37
|
37
|
22
|
22
|
19
|
18
|
23
|
27
|
37
|
39
|
34
|
30
|
27
|
28
|
28
|
23
|
|
|
2025/05
|
23
|
22
|
19
|
25
|
24
|
28
|
42
|
49
|
41
|
53
|
66
|
81
|
54
|
73
|
64
|
52
|
20
|
40
|
30
|
31
|
23
|
19
|
51
|
51
|
38
|
52
|
39
|
44
|
50
|
45
|
28
|
|
2025/04
|
36
|
38
|
39
|
54
|
38
|
27
|
42
|
27
|
42
|
31
|
41
|
16
|
20
|
33
|
42
|
32
|
29
|
17
|
27
|
27
|
28
|
26
|
33
|
29
|
28
|
32
|
30
|
25
|
52
|
25
|
|
|
2025/03
|
32
|
33
|
28
|
39
|
40
|
36
|
35
|
36
|
51
|
58
|
29
|
27
|
20
|
26
|
29
|
27
|
34
|
27
|
26
|
17
|
21
|
22
|
30
|
20
|
23
|
30
|
35
|
25
|
29
|
29
|
33
|
|
2025/02
|
30
|
44
|
24
|
24
|
40
|
25
|
18
|
23
|
32
|
34
|
33
|
43
|
30
|
29
|
32
|
30
|
19
|
24
|
26
|
27
|
28
|
29
|
19
|
21
|
22
|
19
|
21
|
19
|
|||
|
2025/01
|
50
|
27
|
45
|
51
|
39
|
20
|
21
|
25
|
21
|
33
|
34
|
41
|
46
|
20
|
34
|
34
|
44
|
61
|
65
|
49
|
52
|
58
|
63
|
47
|
55
|
33
|
20
|
84
|
134
|
23
|
26
|
|
2024/12
|
25
|
18
|
19
|
16
|
15
|
19
|
18
|
21
|
21
|
18
|
23
|
32
|
27
|
16
|
18
|
26
|
25
|
19
|
28
|
31
|
28
|
29
|
22
|
24
|
31
|
20
|
20
|
36
|
38
|
44
|
46
|
|
2024/11
|
19
|
21
|
19
|
17
|
23
|
27
|
38
|
44
|
114
|
50
|
22
|
21
|
45
|
47
|
28
|
18
|
19
|
18
|
27
|
20
|
20
|
32
|
33
|
63
|
81
|
28
|
25
|
17
|
17
|
21
|
|
|
2024/10
|
31
|
28
|
23
|
25
|
22
|
98
|
42
|
29
|
42
|
26
|
28
|
22
|
33
|
39
|
18
|
18
|
21
|
28
|
18
|
33
|
30
|
26
|
24
|
22
|
26
|
31
|
17
|
25
|
35
|
30
|
20
|
|
2024/09
|
16
|
19
|
23
|
23
|
23
|
22
|
31
|
31
|
47
|
24
|
21
|
26
|
22
|
27
|
28
|
21
|
19
|
25
|
17
|
20
|
24
|
24
|
29
|
21
|
30
|
37
|
36
|
25
|
13
|
18
|
|
|
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