Air Quality
Excellent
No health implications.
23
PM2.5
32
PM10
68
O3
0.5
CO
8
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Apr
49
Excellent
Sun
27 Apr
56
Good
Mon
28 Apr
47
Excellent
Tue
29 Apr
54
Good
Wed
30 Apr
40
Excellent
Thu
1 May
28
Excellent
Fri
2 May
34
Excellent
Air quality in the last 12 months (Qingxiu)
|
2025/02
|
47
|
32
|
19
|
52
|
85
|
40
|
12
|
42
|
57
|
71
|
93
|
46
|
39
|
110
|
67
|
31
|
34
|
20
|
57
|
52
|
16
|
30
|
14
|
34
|
65
|
24
|
29
|
46
|
|||
|
2025/01
|
113
|
102
|
78
|
98
|
91
|
100
|
117
|
89
|
75
|
34
|
45
|
60
|
86
|
89
|
75
|
65
|
84
|
91
|
96
|
98
|
94
|
71
|
77
|
57
|
44
|
15
|
43
|
52
|
224
|
80
|
45
|
|
2024/12
|
66
|
78
|
76
|
86
|
90
|
69
|
30
|
28
|
63
|
97
|
53
|
33
|
40
|
50
|
39
|
46
|
75
|
62
|
55
|
80
|
87
|
81
|
92
|
87
|
102
|
90
|
74
|
56
|
98
|
118
|
113
|
|
2024/11
|
41
|
45
|
67
|
71
|
58
|
68
|
61
|
56
|
62
|
64
|
64
|
70
|
71
|
69
|
65
|
62
|
57
|
36
|
24
|
24
|
23
|
26
|
43
|
54
|
74
|
18
|
34
|
31
|
41
|
63
|
|
|
2024/10
|
27
|
19
|
39
|
52
|
54
|
55
|
61
|
53
|
39
|
46
|
55
|
63
|
52
|
44
|
16
|
28
|
34
|
21
|
29
|
25
|
38
|
43
|
18
|
29
|
49
|
42
|
29
|
21
|
36
|
41
|
52
|
|
2024/09
|
26
|
27
|
24
|
36
|
53
|
38
|
14
|
17
|
35
|
28
|
39
|
33
|
44
|
44
|
39
|
30
|
27
|
34
|
35
|
39
|
35
|
20
|
26
|
38
|
50
|
42
|
51
|
40
|
24
|
36
|
|
|
2024/08
|
15
|
14
|
19
|
22
|
26
|
23
|
29
|
25
|
27
|
34
|
19
|
22
|
22
|
22
|
22
|
28
|
41
|
26
|
34
|
26
|
19
|
22
|
23
|
28
|
26
|
32
|
31
|
35
|
36
|
31
|
32
|
|
2024/07
|
20
|
12
|
17
|
21
|
20
|
15
|
18
|
19
|
20
|
22
|
23
|
26
|
24
|
22
|
25
|
25
|
22
|
16
|
18
|
22
|
35
|
29
|
16
|
16
|
21
|
34
|
31
|
27
|
20
|
12
|
12
|
|
2024/06
|
29
|
37
|
27
|
25
|
13
|
24
|
31
|
21
|
18
|
19
|
19
|
19
|
28
|
30
|
23
|
35
|
31
|
22
|
26
|
27
|
30
|
22
|
20
|
14
|
14
|
15
|
18
|
19
|
18
|
20
|
|
|
2024/05
|
21
|
27
|
25
|
25
|
23
|
34
|
30
|
44
|
32
|
29
|
32
|
29
|
45
|
61
|
41
|
53
|
45
|
47
|
19
|
17
|
28
|
31
|
40
|
48
|
27
|
17
|
32
|
17
|
29
|
22
|
11
|
|
2024/04
|
51
|
48
|
51
|
49
|
27
|
28
|
17
|
18
|
42
|
32
|
46
|
48
|
46
|
41
|
41
|
38
|
36
|
33
|
43
|
52
|
24
|
32
|
34
|
45
|
48
|
60
|
55
|
45
|
52
|
58
|
|
|
2024/03
|
34
|
65
|
70
|
45
|
57
|
45
|
68
|
73
|
53
|
24
|
26
|
48
|
30
|
17
|
22
|
42
|
51
|
48
|
21
|
48
|
70
|
43
|
41
|
43
|
53
|
53
|
55
|
38
|
50
|
46
|
39
|
|
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