Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
39
PM2.5
324
*
PM10
81
O3
0.3
CO
6
SO2
14
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
20 Apr
151
Moderate
Tue
21 Apr
99
Good
Wed
22 Apr
68
Good
Thu
23 Apr
87
Good
Fri
24 Apr
85
Good
Sat
25 Apr
73
Good
Sun
26 Apr
47
Excellent
Air quality in the last 12 months (Qinghemen)
|
2026/03
|
62
|
68
|
108
|
39
|
30
|
29
|
39
|
58
|
32
|
58
|
59
|
59
|
84
|
40
|
88
|
67
|
135
|
37
|
50
|
46
|
99
|
150
|
101
|
134
|
94
|
79
|
39
|
68
|
47
|
35
|
49
|
|
2026/02
|
67
|
45
|
97
|
87
|
101
|
37
|
49
|
41
|
80
|
84
|
74
|
129
|
160
|
112
|
62
|
52
|
235
|
23
|
72
|
131
|
133
|
111
|
35
|
70
|
100
|
37
|
38
|
38
|
|||
|
2026/01
|
55
|
68
|
97
|
70
|
40
|
78
|
46
|
62
|
88
|
34
|
23
|
57
|
42
|
77
|
60
|
26
|
32
|
32
|
43
|
43
|
38
|
46
|
56
|
46
|
33
|
68
|
32
|
52
|
53
|
63
|
68
|
|
2025/12
|
49
|
26
|
43
|
51
|
59
|
86
|
66
|
42
|
68
|
79
|
33
|
62
|
93
|
95
|
126
|
61
|
85
|
116
|
94
|
31
|
37
|
63
|
60
|
49
|
33
|
45
|
89
|
118
|
44
|
41
|
41
|
|
2025/11
|
84
|
39
|
75
|
59
|
109
|
61
|
60
|
166
|
41
|
51
|
59
|
80
|
52
|
95
|
157
|
67
|
43
|
60
|
76
|
50
|
77
|
102
|
139
|
133
|
40
|
67
|
38
|
78
|
68
|
36
|
|
|
2025/10
|
69
|
62
|
44
|
44
|
29
|
26
|
46
|
22
|
29
|
38
|
49
|
35
|
60
|
80
|
50
|
29
|
35
|
22
|
27
|
27
|
39
|
44
|
44
|
66
|
83
|
45
|
51
|
69
|
117
|
46
|
67
|
|
2025/09
|
40
|
40
|
53
|
47
|
42
|
26
|
30
|
25
|
33
|
32
|
56
|
38
|
39
|
34
|
24
|
28
|
17
|
22
|
41
|
40
|
37
|
46
|
42
|
25
|
33
|
43
|
67
|
40
|
44
|
59
|
|
|
2025/08
|
36
|
35
|
28
|
18
|
23
|
13
|
21
|
24
|
23
|
21
|
35
|
38
|
22
|
29
|
39
|
27
|
19
|
35
|
50
|
34
|
40
|
21
|
37
|
19
|
22
|
20
|
34
|
13
|
28
|
41
|
41
|
|
2025/07
|
38
|
33
|
17
|
30
|
41
|
22
|
32
|
41
|
29
|
33
|
42
|
36
|
18
|
23
|
28
|
21
|
12
|
18
|
31
|
18
|
25
|
35
|
25
|
25
|
35
|
35
|
42
|
30
|
23
|
17
|
28
|
|
2025/06
|
25
|
52
|
40
|
18
|
41
|
28
|
18
|
46
|
30
|
18
|
35
|
51
|
37
|
40
|
30
|
21
|
23
|
43
|
30
|
21
|
22
|
32
|
47
|
48
|
47
|
49
|
40
|
23
|
41
|
28
|
|
|
2025/05
|
38
|
38
|
42
|
26
|
33
|
39
|
50
|
75
|
32
|
40
|
65
|
78
|
67
|
59
|
64
|
59
|
33
|
32
|
58
|
67
|
85
|
95
|
32
|
50
|
37
|
58
|
67
|
59
|
49
|
70
|
52
|
|
2025/04
|
90
|
35
|
65
|
57
|
41
|
54
|
90
|
40
|
43
|
60
|
71
|
44
|
17
|
22
|
46
|
68
|
67
|
22
|
29
|
52
|
35
|
22
|
53
|
65
|
43
|
71
|
36
|
45
|
75
|
44
|
|
|
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