Air Quality
Excellent
No health implications.
13
PM2.5
18
PM10
36
O3
0.7
CO
8
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Feb
88
Good
Fri
13 Feb
93
Good
Sat
14 Feb
91
Good
Sun
15 Feb
61
Good
Mon
16 Feb
60
Good
Tue
17 Feb
21
Excellent
Wed
18 Feb
30
Excellent
Air quality in the last 12 months (Qingxin)
|
2026/01
|
46
|
13
|
29
|
43
|
32
|
36
|
35
|
28
|
30
|
35
|
31
|
50
|
50
|
65
|
68
|
79
|
92
|
94
|
94
|
52
|
20
|
21
|
32
|
46
|
59
|
65
|
46
|
37
|
48
|
56
|
21
|
|
2025/12
|
58
|
38
|
64
|
57
|
58
|
64
|
60
|
50
|
53
|
58
|
52
|
55
|
30
|
21
|
38
|
47
|
38
|
44
|
61
|
37
|
51
|
70
|
64
|
46
|
11
|
34
|
37
|
42
|
46
|
46
|
44
|
|
2025/11
|
24
|
26
|
18
|
9
|
12
|
20
|
31
|
40
|
9
|
7
|
9
|
17
|
12
|
25
|
34
|
36
|
40
|
24
|
19
|
23
|
28
|
32
|
41
|
43
|
33
|
53
|
42
|
54
|
53
|
56
|
|
|
2025/10
|
44
|
25
|
30
|
31
|
13
|
18
|
31
|
32
|
36
|
52
|
47
|
29
|
17
|
16
|
35
|
30
|
26
|
31
|
19
|
9
|
8
|
9
|
16
|
29
|
32
|
42
|
43
|
42
|
46
|
54
|
31
|
|
2025/09
|
32
|
35
|
32
|
35
|
37
|
36
|
24
|
7
|
16
|
22
|
31
|
21
|
34
|
36
|
32
|
15
|
27
|
22
|
18
|
11
|
10
|
19
|
14
|
8
|
10
|
19
|
27
|
29
|
25
|
30
|
|
|
2025/08
|
28
|
24
|
29
|
24
|
14
|
20
|
27
|
29
|
45
|
30
|
31
|
37
|
35
|
22
|
10
|
22
|
19
|
10
|
12
|
24
|
27
|
27
|
30
|
15
|
16
|
22
|
26
|
28
|
26
|
21
|
23
|
|
2025/07
|
10
|
16
|
26
|
41
|
49
|
38
|
42
|
33
|
37
|
24
|
12
|
24
|
31
|
33
|
38
|
35
|
44
|
34
|
20
|
8
|
11
|
9
|
13
|
23
|
20
|
30
|
36
|
24
|
27
|
33
|
21
|
|
2025/06
|
45
|
30
|
10
|
26
|
37
|
40
|
37
|
27
|
34
|
31
|
14
|
17
|
13
|
12
|
16
|
16
|
13
|
15
|
18
|
19
|
18
|
24
|
26
|
24
|
33
|
16
|
13
|
14
|
19
|
15
|
|
|
2025/05
|
26
|
46
|
51
|
30
|
29
|
16
|
21
|
30
|
18
|
32
|
28
|
35
|
51
|
48
|
36
|
19
|
24
|
20
|
32
|
26
|
27
|
24
|
26
|
15
|
41
|
43
|
41
|
52
|
20
|
14
|
34
|
|
2025/04
|
21
|
38
|
56
|
64
|
58
|
59
|
75
|
65
|
71
|
52
|
52
|
82
|
227
|
152
|
94
|
95
|
79
|
92
|
45
|
44
|
32
|
44
|
40
|
24
|
11
|
32
|
37
|
17
|
40
|
60
|
|
|
2025/03
|
42
|
38
|
44
|
16
|
7
|
8
|
13
|
28
|
46
|
70
|
54
|
42
|
40
|
45
|
14
|
10
|
46
|
28
|
32
|
39
|
41
|
62
|
77
|
77
|
76
|
58
|
46
|
43
|
10
|
7
|
8
|
|
2025/02
|
42
|
22
|
12
|
29
|
40
|
41
|
16
|
50
|
38
|
39
|
47
|
51
|
37
|
49
|
61
|
52
|
32
|
32
|
48
|
62
|
14
|
28
|
11
|
29
|
44
|
59
|
84
|
78
|
|||
|
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