Air Quality
Excellent
No health implications.
22
PM2.5
40
PM10
39
O3
0.5
CO
7
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 May
67
Good
Mon
6 May
70
Good
Tue
7 May
72
Good
Wed
8 May
68
Good
Thu
9 May
68
Good
Fri
10 May
65
Good
Air quality in the last 12 months (Qingshui)
|
2024/02
|
127
|
56
|
65
|
80
|
83
|
79
|
87
|
87
|
110
|
166
|
72
|
75
|
74
|
62
|
45
|
49
|
52
|
278
|
335
|
172
|
72
|
63
|
62
|
102
|
89
|
84
|
89
|
100
|
74
|
||
|
2024/01
|
82
|
69
|
64
|
63
|
68
|
66
|
78
|
90
|
84
|
85
|
93
|
97
|
98
|
80
|
99
|
107
|
117
|
70
|
48
|
60
|
51
|
39
|
45
|
47
|
53
|
71
|
78
|
76
|
67
|
67
|
112
|
|
2023/12
|
61
|
74
|
81
|
82
|
164
|
231
|
121
|
86
|
72
|
103
|
69
|
61
|
40
|
51
|
66
|
58
|
59
|
69
|
68
|
73
|
70
|
86
|
93
|
79
|
86
|
77
|
85
|
111
|
125
|
82
|
76
|
|
2023/11
|
36
|
60
|
51
|
52
|
53
|
59
|
59
|
56
|
58
|
77
|
68
|
59
|
51
|
58
|
81
|
76
|
61
|
66
|
64
|
65
|
67
|
83
|
81
|
69
|
71
|
76
|
71
|
67
|
64
|
54
|
|
|
2023/10
|
42
|
26
|
24
|
25
|
26
|
24
|
30
|
40
|
31
|
36
|
45
|
30
|
33
|
31
|
35
|
41
|
42
|
34
|
31
|
39
|
41
|
40
|
45
|
48
|
54
|
49
|
47
|
43
|
42
|
43
|
39
|
|
2023/09
|
30
|
38
|
46
|
42
|
44
|
43
|
60
|
64
|
27
|
26
|
28
|
32
|
33
|
37
|
33
|
33
|
43
|
28
|
22
|
24
|
26
|
31
|
28
|
24
|
29
|
26
|
27
|
26
|
34
|
38
|
|
|
2023/08
|
32
|
31
|
30
|
29
|
29
|
35
|
31
|
24
|
28
|
36
|
31
|
29
|
34
|
36
|
37
|
48
|
101
|
39
|
39
|
38
|
40
|
40
|
33
|
40
|
34
|
25
|
31
|
31
|
32
|
32
|
34
|
|
2023/07
|
39
|
34
|
34
|
36
|
48
|
45
|
43
|
48
|
45
|
43
|
38
|
34
|
30
|
37
|
41
|
38
|
39
|
36
|
40
|
63
|
51
|
43
|
38
|
32
|
34
|
37
|
31
|
24
|
23
|
27
|
25
|
|
2023/06
|
34
|
26
|
26
|
29
|
40
|
39
|
38
|
40
|
43
|
47
|
55
|
46
|
39
|
45
|
39
|
31
|
30
|
56
|
62
|
50
|
45
|
43
|
42
|
38
|
37
|
44
|
41
|
48
|
50
|
46
|
|
|
2023/05
|
60
|
50
|
50
|
74
|
65
|
42
|
24
|
28
|
27
|
33
|
53
|
61
|
50
|
48
|
50
|
54
|
67
|
37
|
45
|
74
|
47
|
34
|
43
|
44
|
48
|
50
|
32
|
28
|
25
|
51
|
38
|
|
2023/04
|
54
|
59
|
34
|
37
|
83
|
123
|
101
|
80
|
59
|
92
|
235
|
218
|
62
|
47
|
57
|
62
|
70
|
80
|
166
|
433
|
41
|
24
|
25
|
30
|
60
|
61
|
61
|
89
|
71
|
57
|
|
|
2023/03
|
69
|
77
|
63
|
63
|
62
|
60
|
62
|
56
|
62
|
64
|
160
|
90
|
73
|
75
|
96
|
41
|
43
|
51
|
61
|
56
|
174
|
267
|
43
|
34
|
63
|
67
|
57
|
50
|
47
|
57
|
53
|
|
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