Air Quality
Excellent
No health implications.
12
PM2.5
37
PM10
84
O3
0.3
CO
5
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Apr
54
Good
Sun
20 Apr
50
Excellent
Mon
21 Apr
47
Excellent
Tue
22 Apr
49
Excellent
Wed
23 Apr
51
Good
Thu
24 Apr
45
Excellent
Fri
25 Apr
30
Excellent
Air quality in the last 12 months (Genhe)
|
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
|
|
|
2024/08
|
24
|
26
|
21
|
16
|
21
|
29
|
16
|
27
|
29
|
25
|
23
|
30
|
34
|
37
|
35
|
30
|
27
|
17
|
23
|
26
|
23
|
55
|
51
|
30
|
27
|
25
|
23
|
18
|
21
|
21
|
20
|
|
2024/07
|
55
|
76
|
65
|
64
|
73
|
88
|
55
|
59
|
72
|
87
|
122
|
110
|
92
|
77
|
49
|
27
|
19
|
39
|
36
|
22
|
20
|
19
|
20
|
21
|
19
|
20
|
14
|
17
|
24
|
21
|
20
|
|
2024/06
|
29
|
38
|
38
|
28
|
25
|
27
|
26
|
16
|
19
|
21
|
25
|
20
|
18
|
19
|
29
|
26
|
19
|
25
|
16
|
16
|
17
|
16
|
23
|
25
|
28
|
27
|
30
|
23
|
43
|
44
|
|
|
2024/05
|
40
|
21
|
28
|
36
|
16
|
23
|
26
|
44
|
23
|
37
|
30
|
25
|
22
|
33
|
33
|
36
|
34
|
22
|
20
|
26
|
22
|
23
|
22
|
31
|
28
|
30
|
39
|
21
|
18
|
21
|
23
|
|
2024/04
|
25
|
28
|
24
|
22
|
21
|
20
|
22
|
21
|
24
|
44
|
31
|
41
|
32
|
251
|
146
|
17
|
29
|
14
|
22
|
27
|
84
|
74
|
18
|
21
|
21
|
20
|
18
|
15
|
18
|
21
|
|
|
2024/03
|
23
|
31
|
35
|
28
|
27
|
20
|
26
|
30
|
33
|
23
|
28
|
26
|
26
|
22
|
26
|
33
|
24
|
27
|
29
|
25
|
30
|
50
|
39
|
20
|
22
|
29
|
78
|
51
|
27
|
22
|
22
|
|
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