Air Quality
Excellent
No health implications.
17
PM2.5
48
PM10
130
O3
0.3
CO
6
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Sep
67
Good
Thu
3 Sep
73
Good
Fri
4 Sep
67
Good
Sat
5 Sep
64
Good
Sun
6 Sep
60
Good
Mon
7 Sep
60
Good
Tue
8 Sep
27
Excellent
Air quality in the last 12 months (Qingshuihe)
|
2026/08
|
33
|
32
|
28
|
35
|
23
|
30
|
45
|
48
|
46
|
49
|
35
|
29
|
37
|
33
|
32
|
30
|
39
|
42
|
43
|
48
|
44
|
31
|
36
|
38
|
38
|
28
|
22
|
28
|
32
|
32
|
32
|
|
2026/07
|
41
|
43
|
51
|
40
|
33
|
32
|
33
|
30
|
39
|
36
|
31
|
38
|
50
|
33
|
37
|
34
|
34
|
31
|
44
|
37
|
40
|
42
|
39
|
39
|
45
|
48
|
45
|
41
|
37
|
33
|
30
|
|
2026/06
|
46
|
54
|
36
|
28
|
27
|
25
|
26
|
30
|
24
|
27
|
38
|
52
|
37
|
41
|
55
|
46
|
42
|
48
|
36
|
29
|
34
|
41
|
44
|
36
|
33
|
45
|
56
|
41
|
37
|
36
|
|
|
2026/05
|
57
|
31
|
31
|
45
|
55
|
54
|
35
|
57
|
59
|
49
|
50
|
64
|
69
|
70
|
69
|
41
|
29
|
34
|
58
|
52
|
55
|
52
|
66
|
63
|
39
|
49
|
52
|
30
|
35
|
37
|
48
|
|
2026/04
|
43
|
51
|
122
|
63
|
74
|
30
|
48
|
68
|
81
|
37
|
53
|
57
|
52
|
73
|
68
|
44
|
68
|
63
|
262
|
66
|
64
|
61
|
69
|
73
|
65
|
76
|
133
|
30
|
39
|
51
|
|
|
2026/03
|
72
|
59
|
98
|
84
|
58
|
33
|
53
|
46
|
33
|
50
|
41
|
75
|
101
|
36
|
58
|
65
|
100
|
36
|
48
|
68
|
95
|
64
|
72
|
80
|
70
|
53
|
52
|
52
|
42
|
40
|
33
|
|
2026/02
|
43
|
27
|
43
|
73
|
52
|
37
|
31
|
42
|
51
|
76
|
62
|
76
|
70
|
60
|
41
|
82
|
157
|
109
|
67
|
120
|
329
|
67
|
60
|
73
|
74
|
60
|
69
|
67
|
|||
|
2026/01
|
63
|
56
|
60
|
74
|
55
|
48
|
68
|
64
|
110
|
38
|
37
|
72
|
81
|
127
|
106
|
51
|
73
|
65
|
24
|
30
|
42
|
52
|
60
|
67
|
102
|
124
|
72
|
80
|
69
|
69
|
46
|
|
2025/12
|
48
|
25
|
37
|
39
|
55
|
76
|
97
|
43
|
62
|
63
|
50
|
57
|
63
|
70
|
69
|
83
|
74
|
58
|
55
|
43
|
48
|
61
|
59
|
45
|
26
|
50
|
64
|
54
|
48
|
48
|
43
|
|
2025/11
|
31
|
43
|
60
|
68
|
70
|
81
|
37
|
74
|
56
|
56
|
69
|
54
|
47
|
60
|
75
|
31
|
18
|
36
|
54
|
80
|
65
|
67
|
98
|
126
|
65
|
171
|
67
|
108
|
105
|
115
|
|
|
2025/10
|
68
|
51
|
47
|
52
|
64
|
46
|
48
|
20
|
9
|
19
|
31
|
57
|
55
|
62
|
32
|
43
|
21
|
39
|
32
|
49
|
60
|
58
|
55
|
54
|
49
|
27
|
39
|
64
|
65
|
40
|
33
|
|
2025/09
|
41
|
57
|
52
|
47
|
37
|
53
|
42
|
52
|
55
|
67
|
51
|
32
|
47
|
58
|
52
|
25
|
30
|
35
|
45
|
56
|
49
|
29
|
30
|
40
|
55
|
58
|
48
|
35
|
50
|
56
|
|
|
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