Air Quality
Excellent
No health implications.
8
PM2.5
12
PM10
64
O3
0.3
CO
6
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Dec
38
Excellent
Thu
19 Dec
34
Excellent
Fri
20 Dec
36
Excellent
Sat
21 Dec
34
Excellent
Sun
22 Dec
44
Excellent
Mon
23 Dec
39
Excellent
Tue
24 Dec
42
Excellent
Genhe Air quality rank
Air quality in the last 12 months (Genhe)
|
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
|
|
2024/02
|
23
|
42
|
29
|
43
|
42
|
40
|
31
|
28
|
51
|
80
|
29
|
30
|
27
|
40
|
29
|
52
|
54
|
43
|
37
|
31
|
28
|
26
|
29
|
53
|
39
|
33
|
33
|
36
|
27
|
||
|
2024/01
|
30
|
32
|
42
|
23
|
38
|
29
|
21
|
32
|
36
|
29
|
30
|
41
|
29
|
22
|
33
|
35
|
23
|
26
|
41
|
40
|
42
|
33
|
24
|
32
|
30
|
32
|
26
|
22
|
33
|
44
|
28
|
|
2023/12
|
23
|
27
|
24
|
31
|
27
|
24
|
28
|
20
|
23
|
22
|
35
|
39
|
48
|
45
|
47
|
43
|
39
|
48
|
37
|
30
|
42
|
37
|
23
|
28
|
25
|
35
|
32
|
21
|
47
|
50
|
32
|
|
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