Air Quality
Excellent
No health implications.
5
PM2.5
16
PM10
45
O3
0.9
CO
12
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Nov
56
Good
Tue
18 Nov
58
Good
Wed
19 Nov
63
Good
Thu
20 Nov
61
Good
Fri
21 Nov
59
Good
Sat
22 Nov
17
Excellent
Sun
23 Nov
36
Excellent
Air quality in the last 12 months (Qingshan)
|
2025/10
|
63
|
35
|
35
|
43
|
56
|
50
|
31
|
22
|
25
|
37
|
27
|
38
|
50
|
50
|
35
|
41
|
14
|
25
|
23
|
31
|
36
|
43
|
52
|
73
|
30
|
18
|
44
|
66
|
67
|
38
|
31
|
|
2025/09
|
30
|
57
|
63
|
42
|
49
|
39
|
24
|
41
|
56
|
54
|
30
|
29
|
39
|
44
|
33
|
20
|
13
|
26
|
38
|
48
|
37
|
21
|
38
|
48
|
49
|
46
|
37
|
25
|
47
|
62
|
|
|
2025/08
|
30
|
31
|
33
|
39
|
49
|
33
|
31
|
21
|
28
|
26
|
42
|
49
|
32
|
39
|
41
|
18
|
32
|
25
|
17
|
28
|
35
|
41
|
27
|
37
|
33
|
25
|
26
|
43
|
37
|
38
|
38
|
|
2025/07
|
24
|
25
|
42
|
34
|
12
|
20
|
21
|
30
|
23
|
28
|
20
|
48
|
41
|
35
|
41
|
15
|
23
|
39
|
17
|
12
|
23
|
36
|
32
|
24
|
19
|
19
|
20
|
27
|
18
|
20
|
25
|
|
2025/06
|
29
|
24
|
20
|
25
|
30
|
29
|
23
|
28
|
29
|
25
|
47
|
53
|
26
|
21
|
13
|
22
|
34
|
37
|
15
|
22
|
26
|
31
|
35
|
39
|
39
|
24
|
35
|
29
|
36
|
29
|
|
|
2025/05
|
49
|
44
|
28
|
91
|
168
|
56
|
75
|
72
|
32
|
31
|
48
|
62
|
56
|
20
|
45
|
168
|
25
|
67
|
56
|
65
|
31
|
18
|
37
|
45
|
55
|
35
|
39
|
48
|
54
|
37
|
14
|
|
2025/04
|
36
|
30
|
114
|
70
|
42
|
77
|
50
|
49
|
41
|
58
|
201
|
62
|
52
|
27
|
54
|
175
|
47
|
46
|
59
|
66
|
60
|
68
|
51
|
34
|
48
|
58
|
15
|
48
|
69
|
60
|
|
|
2025/03
|
76
|
38
|
31
|
75
|
37
|
28
|
46
|
66
|
83
|
117
|
202
|
92
|
58
|
48
|
26
|
36
|
32
|
27
|
34
|
36
|
56
|
86
|
223
|
193
|
124
|
220
|
113
|
33
|
23
|
32
|
49
|
|
2025/02
|
76
|
25
|
14
|
31
|
45
|
77
|
19
|
23
|
49
|
63
|
71
|
77
|
66
|
94
|
91
|
27
|
50
|
20
|
24
|
24
|
32
|
16
|
23
|
58
|
53
|
65
|
73
|
67
|
|||
|
2025/01
|
74
|
38
|
52
|
71
|
73
|
33
|
42
|
23
|
30
|
54
|
56
|
38
|
68
|
17
|
61
|
68
|
82
|
79
|
65
|
84
|
64
|
76
|
104
|
96
|
108
|
120
|
21
|
70
|
295
|
122
|
77
|
|
2024/12
|
47
|
26
|
36
|
21
|
33
|
21
|
21
|
43
|
66
|
52
|
52
|
85
|
70
|
54
|
62
|
65
|
29
|
39
|
67
|
28
|
21
|
56
|
62
|
75
|
50
|
27
|
40
|
69
|
165
|
76
|
70
|
|
2024/11
|
65
|
67
|
25
|
23
|
48
|
57
|
69
|
70
|
65
|
43
|
64
|
62
|
70
|
73
|
77
|
61
|
44
|
58
|
51
|
70
|
59
|
68
|
76
|
55
|
34
|
59
|
49
|
45
|
50
|
61
|
|
|
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