Air Quality
Excellent
No health implications.
24
PM2.5
48
PM10
44
O3
0.5
CO
7
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Jan
50
Excellent
Mon
26 Jan
53
Good
Tue
27 Jan
50
Excellent
Wed
28 Jan
42
Excellent
Thu
29 Jan
43
Excellent
Fri
30 Jan
45
Excellent
Sat
31 Jan
31
Excellent
Air quality in the last 12 months (Jinggu)
|
2025/11
|
27
|
23
|
24
|
25
|
22
|
22
|
24
|
26
|
22
|
27
|
23
|
28
|
28
|
30
|
33
|
32
|
31
|
26
|
23
|
29
|
27
|
29
|
30
|
31
|
35
|
42
|
42
|
44
|
44
|
44
|
|
|
2025/10
|
21
|
21
|
23
|
27
|
26
|
26
|
25
|
17
|
20
|
21
|
18
|
24
|
26
|
25
|
27
|
26
|
28
|
27
|
30
|
35
|
27
|
32
|
29
|
33
|
26
|
29
|
32
|
31
|
34
|
34
|
32
|
|
2025/09
|
22
|
22
|
26
|
24
|
28
|
26
|
23
|
25
|
26
|
22
|
21
|
26
|
21
|
22
|
22
|
22
|
24
|
23
|
26
|
25
|
27
|
24
|
23
|
22
|
26
|
22
|
21
|
23
|
25
|
22
|
|
|
2025/08
|
22
|
23
|
21
|
19
|
17
|
21
|
19
|
19
|
21
|
21
|
23
|
21
|
23
|
23
|
28
|
23
|
22
|
22
|
28
|
24
|
25
|
23
|
22
|
23
|
27
|
25
|
23
|
18
|
25
|
23
|
24
|
|
2025/07
|
25
|
20
|
20
|
18
|
18
|
19
|
17
|
19
|
25
|
22
|
25
|
25
|
28
|
24
|
23
|
25
|
23
|
20
|
21
|
22
|
25
|
23
|
19
|
19
|
18
|
22
|
23
|
23
|
26
|
26
|
22
|
|
2025/06
|
22
|
23
|
28
|
45
|
41
|
47
|
38
|
36
|
31
|
26
|
37
|
40
|
42
|
33
|
25
|
21
|
19
|
17
|
22
|
27
|
29
|
21
|
18
|
21
|
22
|
22
|
23
|
19
|
19
|
22
|
|
|
2025/05
|
27
|
29
|
25
|
25
|
27
|
35
|
38
|
42
|
43
|
47
|
31
|
33
|
34
|
33
|
29
|
35
|
27
|
28
|
30
|
37
|
33
|
33
|
37
|
42
|
21
|
19
|
20
|
21
|
25
|
22
|
21
|
|
2025/04
|
78
|
68
|
67
|
90
|
93
|
88
|
88
|
69
|
72
|
70
|
59
|
44
|
39
|
39
|
35
|
26
|
27
|
33
|
35
|
42
|
38
|
40
|
52
|
56
|
64
|
69
|
69
|
70
|
44
|
30
|
|
|
2025/03
|
48
|
56
|
55
|
63
|
67
|
72
|
63
|
54
|
54
|
55
|
63
|
62
|
72
|
74
|
71
|
64
|
70
|
55
|
27
|
37
|
55
|
57
|
51
|
38
|
45
|
48
|
64
|
100
|
103
|
103
|
96
|
|
2025/02
|
56
|
59
|
52
|
46
|
49
|
55
|
54
|
42
|
35
|
37
|
41
|
45
|
50
|
57
|
62
|
61
|
49
|
49
|
54
|
56
|
55
|
59
|
58
|
45
|
42
|
39
|
44
|
48
|
|||
|
2025/01
|
36
|
33
|
34
|
39
|
44
|
45
|
38
|
33
|
39
|
44
|
43
|
34
|
42
|
40
|
43
|
47
|
46
|
43
|
40
|
36
|
37
|
39
|
38
|
33
|
33
|
42
|
29
|
39
|
52
|
45
|
45
|
|
2024/12
|
23
|
23
|
25
|
24
|
26
|
27
|
30
|
29
|
26
|
34
|
42
|
36
|
34
|
29
|
25
|
24
|
24
|
24
|
29
|
34
|
29
|
31
|
29
|
34
|
32
|
35
|
43
|
44
|
33
|
35
|
35
|
|
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