Air Quality
Excellent
No health implications.
12
PM2.5
26
PM10
150
O3
0.4
CO
8
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Jun
88
Good
Sat
21 Jun
96
Good
Sun
22 Jun
107
Light
Mon
23 Jun
114
Light
Tue
24 Jun
111
Light
Wed
25 Jun
114
Light
Thu
26 Jun
47
Excellent
Air quality in the last 12 months (Qingshuihe)
|
2025/05
|
50
|
48
|
27
|
52
|
89
|
51
|
70
|
64
|
29
|
46
|
44
|
59
|
78
|
23
|
42
|
159
|
64
|
57
|
70
|
70
|
61
|
52
|
52
|
45
|
43
|
42
|
53
|
62
|
59
|
56
|
18
|
|
2025/04
|
46
|
36
|
93
|
108
|
38
|
77
|
73
|
53
|
60
|
52
|
206
|
64
|
41
|
21
|
54
|
174
|
124
|
44
|
57
|
74
|
60
|
63
|
55
|
29
|
58
|
61
|
24
|
42
|
60
|
77
|
|
|
2025/03
|
77
|
62
|
43
|
56
|
47
|
34
|
47
|
63
|
76
|
105
|
223
|
100
|
72
|
66
|
35
|
26
|
32
|
23
|
37
|
34
|
55
|
75
|
208
|
176
|
168
|
173
|
133
|
43
|
25
|
28
|
43
|
|
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
|
|
|
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