Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
20
PM2.5
63
*
PM10
41
O3
0.7
CO
9
SO2
16
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
27 Dec
47
Excellent
Sat
28 Dec
40
Excellent
Sun
29 Dec
39
Excellent
Mon
30 Dec
40
Excellent
Tue
31 Dec
40
Excellent
Wed
1 Jan
42
Excellent
Thu
2 Jan
25
Excellent
Air quality in the last 12 months (Jigzhi)
|
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
|
|
|
2024/08
|
26
|
26
|
26
|
30
|
27
|
27
|
25
|
19
|
27
|
33
|
22
|
28
|
23
|
22
|
26
|
29
|
22
|
23
|
25
|
27
|
27
|
21
|
19
|
20
|
22
|
17
|
21
|
25
|
22
|
21
|
24
|
|
2024/07
|
24
|
24
|
21
|
21
|
23
|
28
|
19
|
16
|
18
|
19
|
23
|
21
|
17
|
18
|
21
|
22
|
20
|
21
|
22
|
17
|
41
|
28
|
23
|
41
|
42
|
33
|
23
|
26
|
26
|
23
|
25
|
|
2024/06
|
19
|
23
|
22
|
30
|
26
|
21
|
26
|
15
|
17
|
23
|
22
|
23
|
22
|
20
|
22
|
15
|
21
|
23
|
20
|
15
|
19
|
16
|
24
|
16
|
23
|
25
|
26
|
20
|
29
|
19
|
|
|
2024/05
|
21
|
18
|
22
|
47
|
41
|
35
|
31
|
19
|
20
|
25
|
20
|
23
|
21
|
19
|
16
|
17
|
30
|
21
|
29
|
41
|
30
|
29
|
32
|
32
|
22
|
31
|
27
|
17
|
11
|
20
|
24
|
|
2024/04
|
26
|
39
|
53
|
31
|
20
|
14
|
19
|
23
|
15
|
31
|
29
|
21
|
24
|
16
|
48
|
63
|
28
|
30
|
49
|
39
|
24
|
22
|
22
|
21
|
23
|
18
|
24
|
37
|
29
|
24
|
|
|
2024/03
|
44
|
43
|
40
|
43
|
35
|
55
|
32
|
29
|
24
|
28
|
27
|
22
|
23
|
20
|
17
|
79
|
55
|
62
|
64
|
38
|
29
|
30
|
42
|
19
|
26
|
16
|
36
|
33
|
20
|
19
|
27
|
|
2024/02
|
32
|
38
|
37
|
41
|
35
|
38
|
33
|
24
|
23
|
30
|
19
|
22
|
21
|
29
|
31
|
27
|
26
|
51
|
76
|
52
|
67
|
69
|
71
|
56
|
40
|
41
|
45
|
45
|
31
|
||
|
2024/01
|
27
|
22
|
20
|
23
|
30
|
30
|
26
|
22
|
25
|
29
|
27
|
24
|
23
|
29
|
31
|
34
|
23
|
21
|
25
|
40
|
48
|
36
|
38
|
43
|
49
|
41
|
28
|
25
|
27
|
29
|
41
|
|
2023/12
|
25
|
29
|
30
|
26
|
33
|
27
|
33
|
28
|
32
|
42
|
46
|
40
|
39
|
48
|
98
|
64
|
46
|
43
|
43
|
37
|
51
|
47
|
25
|
25
|
19
|
21
|
22
|
25
|
21
|
21
|
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