Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
20
PM2.5
54
*
PM10
30
O3
0.5
CO
18
SO2
30
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
6 May
73
Good
Wed
7 May
79
Good
Thu
8 May
88
Good
Fri
9 May
69
Good
Sat
10 May
71
Good
Sun
11 May
81
Good
Mon
12 May
38
Excellent
Qingshuihe Air quality rank
Air quality in the last 12 months (Qingshuihe)
|
2025/02
|
67
|
34
|
25
|
33
|
38
|
96
|
21
|
27
|
41
|
62
|
61
|
55
|
54
|
62
|
78
|
37
|
55
|
39
|
39
|
47
|
50
|
26
|
26
|
51
|
58
|
74
|
77
|
74
|
|||
|
2025/01
|
76
|
44
|
47
|
67
|
83
|
23
|
29
|
21
|
42
|
49
|
59
|
38
|
85
|
28
|
39
|
52
|
61
|
63
|
64
|
59
|
70
|
89
|
97
|
104
|
115
|
103
|
25
|
64
|
200
|
138
|
89
|
|
2024/12
|
49
|
31
|
46
|
51
|
43
|
32
|
27
|
41
|
56
|
69
|
51
|
70
|
79
|
50
|
57
|
61
|
44
|
43
|
61
|
53
|
35
|
55
|
60
|
66
|
56
|
40
|
35
|
57
|
102
|
108
|
64
|
|
2024/11
|
62
|
65
|
35
|
35
|
44
|
67
|
83
|
93
|
97
|
56
|
77
|
74
|
59
|
60
|
70
|
72
|
47
|
62
|
53
|
70
|
72
|
66
|
81
|
79
|
39
|
45
|
53
|
41
|
49
|
46
|
|
|
2024/10
|
42
|
31
|
50
|
57
|
63
|
49
|
38
|
49
|
49
|
41
|
53
|
64
|
49
|
52
|
52
|
80
|
86
|
22
|
32
|
30
|
36
|
25
|
59
|
69
|
69
|
36
|
35
|
57
|
59
|
58
|
42
|
|
2024/09
|
20
|
29
|
38
|
25
|
18
|
37
|
26
|
46
|
44
|
27
|
27
|
46
|
40
|
31
|
36
|
35
|
47
|
55
|
57
|
20
|
18
|
41
|
48
|
55
|
42
|
54
|
64
|
59
|
26
|
25
|
|
|
2024/08
|
35
|
47
|
37
|
31
|
38
|
35
|
31
|
38
|
40
|
72
|
15
|
15
|
27
|
41
|
33
|
47
|
43
|
37
|
44
|
42
|
39
|
43
|
47
|
52
|
39
|
17
|
32
|
52
|
48
|
52
|
48
|
|
2024/07
|
43
|
42
|
46
|
36
|
36
|
33
|
39
|
52
|
52
|
51
|
55
|
33
|
45
|
54
|
45
|
17
|
30
|
35
|
42
|
44
|
78
|
84
|
64
|
38
|
31
|
39
|
44
|
36
|
55
|
31
|
28
|
|
2024/06
|
46
|
61
|
48
|
41
|
38
|
52
|
24
|
41
|
47
|
49
|
65
|
66
|
56
|
28
|
31
|
43
|
53
|
55
|
53
|
57
|
41
|
202
|
177
|
59
|
49
|
73
|
60
|
65
|
32
|
30
|
|
|
2024/05
|
37
|
51
|
60
|
46
|
52
|
39
|
44
|
51
|
60
|
79
|
78
|
31
|
52
|
56
|
55
|
74
|
82
|
112
|
96
|
69
|
66
|
72
|
60
|
72
|
37
|
29
|
40
|
50
|
53
|
55
|
23
|
|
2024/04
|
70
|
64
|
46
|
56
|
59
|
50
|
55
|
66
|
60
|
60
|
66
|
65
|
69
|
187
|
118
|
49
|
59
|
74
|
56
|
18
|
49
|
120
|
52
|
78
|
122
|
80
|
113
|
58
|
21
|
40
|
|
|
2024/03
|
47
|
76
|
64
|
75
|
70
|
37
|
43
|
36
|
60
|
77
|
47
|
37
|
48
|
56
|
81
|
161
|
52
|
124
|
55
|
49
|
100
|
105
|
77
|
51
|
51
|
62
|
149
|
376
|
88
|
44
|
57
|
|
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