Air Quality
Excellent
No health implications.
10
PM2.5
16
PM10
39
O3
0.7
CO
8
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Feb
61
Good
Sun
23 Feb
58
Good
Mon
24 Feb
55
Good
Tue
25 Feb
58
Good
Wed
26 Feb
59
Good
Thu
27 Feb
59
Good
Fri
28 Feb
26
Excellent
Air quality in the last 12 months (Qingxin)
|
2025/01
|
70
|
60
|
54
|
55
|
78
|
81
|
67
|
65
|
68
|
33
|
37
|
36
|
47
|
60
|
49
|
50
|
46
|
45
|
52
|
51
|
60
|
62
|
64
|
49
|
38
|
17
|
28
|
44
|
56
|
63
|
59
|
|
2024/12
|
46
|
47
|
44
|
46
|
60
|
73
|
34
|
20
|
52
|
54
|
41
|
22
|
29
|
55
|
42
|
37
|
40
|
34
|
47
|
59
|
45
|
56
|
57
|
62
|
54
|
63
|
82
|
78
|
71
|
68
|
61
|
|
2024/11
|
36
|
30
|
39
|
41
|
31
|
42
|
26
|
27
|
43
|
38
|
34
|
35
|
38
|
29
|
15
|
20
|
19
|
14
|
11
|
12
|
19
|
27
|
35
|
37
|
32
|
12
|
24
|
30
|
26
|
38
|
|
|
2024/10
|
23
|
23
|
33
|
28
|
31
|
31
|
53
|
64
|
43
|
24
|
34
|
42
|
48
|
55
|
47
|
44
|
35
|
44
|
34
|
19
|
27
|
20
|
13
|
20
|
25
|
28
|
23
|
11
|
17
|
30
|
31
|
|
2024/09
|
26
|
39
|
30
|
29
|
24
|
12
|
13
|
13
|
17
|
21
|
32
|
35
|
39
|
32
|
16
|
18
|
26
|
22
|
27
|
27
|
18
|
10
|
14
|
12
|
22
|
23
|
30
|
29
|
29
|
26
|
|
|
2024/08
|
24
|
37
|
35
|
46
|
33
|
30
|
48
|
43
|
41
|
31
|
22
|
27
|
23
|
26
|
14
|
25
|
17
|
24
|
37
|
22
|
20
|
34
|
41
|
43
|
40
|
36
|
45
|
27
|
24
|
26
|
30
|
|
2024/07
|
30
|
29
|
18
|
34
|
33
|
33
|
24
|
29
|
26
|
23
|
24
|
24
|
20
|
27
|
14
|
15
|
15
|
21
|
21
|
16
|
16
|
21
|
30
|
37
|
33
|
35
|
16
|
13
|
12
|
11
|
19
|
|
2024/06
|
10
|
16
|
24
|
22
|
20
|
14
|
25
|
20
|
20
|
22
|
27
|
33
|
33
|
17
|
21
|
27
|
26
|
26
|
32
|
36
|
28
|
37
|
15
|
16
|
21
|
24
|
29
|
25
|
24
|
27
|
|
|
2024/05
|
10
|
22
|
24
|
25
|
30
|
48
|
33
|
26
|
38
|
53
|
50
|
25
|
35
|
45
|
51
|
38
|
53
|
37
|
21
|
19
|
11
|
18
|
24
|
23
|
30
|
27
|
35
|
25
|
20
|
31
|
14
|
|
2024/04
|
51
|
52
|
40
|
35
|
10
|
14
|
14
|
12
|
23
|
43
|
61
|
70
|
66
|
52
|
52
|
47
|
45
|
29
|
27
|
17
|
18
|
47
|
16
|
24
|
22
|
26
|
29
|
23
|
27
|
21
|
|
|
2024/03
|
25
|
31
|
45
|
35
|
48
|
29
|
33
|
39
|
43
|
22
|
14
|
32
|
55
|
32
|
34
|
57
|
74
|
73
|
14
|
73
|
72
|
68
|
58
|
49
|
48
|
20
|
47
|
46
|
34
|
60
|
44
|
|
2024/02
|
57
|
40
|
32
|
23
|
11
|
15
|
12
|
13
|
32
|
47
|
58
|
50
|
55
|
59
|
47
|
26
|
50
|
33
|
43
|
30
|
41
|
17
|
10
|
10
|
12
|
11
|
12
|
22
|
14
|
||
|
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