Air Quality
Excellent
No health implications.
14
PM2.5
39
PM10
30
O3
0.8
CO
6
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Mar
30
Excellent
Fri
20 Mar
30
Excellent
Sat
21 Mar
34
Excellent
Sun
22 Mar
41
Excellent
Mon
23 Mar
43
Excellent
Tue
24 Mar
41
Excellent
Wed
25 Mar
36
Excellent
Air quality in the last 12 months (Qingzhen)
|
2026/02
|
35
|
41
|
31
|
27
|
34
|
51
|
38
|
39
|
18
|
21
|
32
|
36
|
57
|
46
|
38
|
75
|
58
|
46
|
30
|
47
|
34
|
39
|
35
|
65
|
31
|
45
|
25
|
38
|
|||
|
2026/01
|
26
|
27
|
17
|
21
|
33
|
45
|
59
|
52
|
70
|
74
|
78
|
54
|
80
|
80
|
95
|
88
|
119
|
61
|
47
|
28
|
22
|
34
|
55
|
58
|
37
|
36
|
66
|
49
|
36
|
30
|
31
|
|
2025/12
|
83
|
85
|
73
|
63
|
53
|
58
|
37
|
54
|
46
|
39
|
56
|
54
|
35
|
53
|
51
|
68
|
48
|
58
|
36
|
33
|
49
|
28
|
24
|
33
|
45
|
58
|
75
|
76
|
46
|
38
|
31
|
|
2025/11
|
27
|
24
|
13
|
23
|
22
|
19
|
28
|
19
|
13
|
19
|
33
|
36
|
41
|
49
|
50
|
43
|
43
|
22
|
30
|
38
|
46
|
55
|
57
|
50
|
54
|
64
|
61
|
74
|
46
|
65
|
|
|
2025/10
|
13
|
17
|
22
|
24
|
27
|
23
|
16
|
22
|
22
|
27
|
32
|
33
|
36
|
36
|
15
|
15
|
22
|
19
|
19
|
21
|
18
|
25
|
33
|
42
|
32
|
32
|
32
|
35
|
43
|
24
|
28
|
|
2025/09
|
24
|
26
|
25
|
28
|
30
|
37
|
40
|
32
|
25
|
22
|
21
|
23
|
19
|
21
|
23
|
22
|
21
|
22
|
28
|
38
|
26
|
25
|
21
|
17
|
15
|
15
|
20
|
22
|
20
|
16
|
|
|
2025/08
|
31
|
35
|
33
|
32
|
32
|
28
|
20
|
23
|
27
|
28
|
24
|
27
|
33
|
38
|
21
|
18
|
21
|
25
|
17
|
18
|
18
|
16
|
22
|
23
|
24
|
25
|
20
|
28
|
26
|
33
|
33
|
|
2025/07
|
13
|
15
|
15
|
15
|
17
|
24
|
26
|
26
|
22
|
24
|
23
|
26
|
26
|
23
|
24
|
25
|
21
|
24
|
26
|
24
|
13
|
14
|
10
|
17
|
21
|
23
|
31
|
36
|
34
|
31
|
26
|
|
2025/06
|
24
|
14
|
27
|
29
|
29
|
34
|
39
|
44
|
37
|
30
|
37
|
32
|
27
|
21
|
25
|
29
|
23
|
19
|
12
|
24
|
32
|
14
|
30
|
17
|
18
|
13
|
20
|
17
|
18
|
14
|
|
|
2025/05
|
48
|
56
|
43
|
27
|
37
|
30
|
23
|
26
|
33
|
22
|
41
|
35
|
34
|
34
|
43
|
46
|
36
|
47
|
58
|
27
|
27
|
30
|
39
|
55
|
35
|
24
|
13
|
13
|
22
|
20
|
17
|
|
2025/04
|
32
|
46
|
60
|
66
|
55
|
60
|
55
|
49
|
64
|
57
|
56
|
154
|
236
|
103
|
82
|
63
|
60
|
58
|
31
|
36
|
40
|
26
|
47
|
23
|
47
|
33
|
21
|
30
|
36
|
18
|
|
|
2025/03
|
42
|
48
|
62
|
38
|
26
|
29
|
42
|
39
|
25
|
28
|
36
|
50
|
33
|
26
|
24
|
30
|
36
|
22
|
35
|
42
|
51
|
66
|
54
|
63
|
52
|
55
|
69
|
72
|
20
|
28
|
41
|
|
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