Air Quality
Excellent
No health implications.
8
PM2.5
34
PM10
104
O3
0.3
CO
7
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Jul
69
Good
Sat
11 Jul
66
Good
Sun
12 Jul
66
Good
Mon
13 Jul
73
Good
Tue
14 Jul
68
Good
Wed
15 Jul
73
Good
Thu
16 Jul
28
Excellent
Air quality in the last 12 months (Qinghe)
|
2026/05
|
44
|
40
|
40
|
55
|
64
|
35
|
43
|
36
|
47
|
49
|
53
|
98
|
100
|
36
|
33
|
49
|
37
|
37
|
50
|
210
|
48
|
47
|
62
|
70
|
35
|
40
|
32
|
37
|
78
|
35
|
38
|
|
2026/04
|
43
|
48
|
44
|
38
|
33
|
34
|
47
|
43
|
42
|
63
|
70
|
41
|
43
|
69
|
83
|
65
|
58
|
84
|
51
|
49
|
49
|
53
|
47
|
38
|
36
|
46
|
32
|
53
|
71
|
53
|
|
|
2026/03
|
47
|
55
|
38
|
31
|
28
|
35
|
44
|
41
|
45
|
49
|
123
|
143
|
69
|
58
|
48
|
55
|
44
|
30
|
46
|
59
|
50
|
43
|
54
|
53
|
70
|
36
|
25
|
31
|
30
|
32
|
29
|
|
2026/02
|
65
|
66
|
66
|
66
|
68
|
81
|
111
|
94
|
73
|
43
|
50
|
71
|
59
|
45
|
45
|
62
|
100
|
55
|
52
|
82
|
126
|
50
|
27
|
62
|
51
|
36
|
35
|
39
|
|||
|
2026/01
|
64
|
68
|
68
|
67
|
85
|
79
|
83
|
108
|
91
|
83
|
83
|
95
|
97
|
135
|
97
|
62
|
54
|
53
|
55
|
46
|
48
|
50
|
58
|
79
|
75
|
74
|
85
|
91
|
91
|
83
|
63
|
|
2025/12
|
43
|
47
|
45
|
58
|
72
|
73
|
56
|
47
|
57
|
56
|
43
|
35
|
30
|
56
|
67
|
71
|
77
|
70
|
59
|
38
|
56
|
53
|
59
|
55
|
60
|
65
|
67
|
69
|
54
|
52
|
54
|
|
2025/11
|
54
|
55
|
56
|
68
|
60
|
46
|
22
|
35
|
47
|
52
|
40
|
43
|
52
|
50
|
33
|
32
|
51
|
47
|
61
|
59
|
60
|
65
|
56
|
39
|
46
|
51
|
44
|
74
|
63
|
46
|
|
|
2025/10
|
38
|
52
|
51
|
29
|
21
|
31
|
35
|
34
|
48
|
56
|
51
|
57
|
54
|
32
|
27
|
39
|
39
|
46
|
60
|
66
|
65
|
69
|
62
|
72
|
79
|
65
|
73
|
69
|
62
|
63
|
59
|
|
2025/09
|
78
|
21
|
38
|
61
|
28
|
32
|
40
|
37
|
50
|
40
|
35
|
29
|
44
|
39
|
47
|
28
|
30
|
37
|
49
|
38
|
42
|
38
|
42
|
31
|
25
|
34
|
44
|
48
|
47
|
46
|
|
|
2025/08
|
34
|
26
|
43
|
21
|
23
|
24
|
24
|
32
|
33
|
18
|
25
|
30
|
28
|
27
|
28
|
34
|
32
|
33
|
34
|
17
|
33
|
33
|
30
|
33
|
39
|
29
|
33
|
32
|
34
|
39
|
55
|
|
2025/07
|
19
|
23
|
19
|
15
|
23
|
33
|
19
|
23
|
18
|
22
|
34
|
33
|
26
|
36
|
32
|
34
|
35
|
28
|
22
|
39
|
39
|
33
|
28
|
28
|
36
|
33
|
43
|
44
|
62
|
37
|
34
|
|
2025/06
|
28
|
32
|
31
|
34
|
38
|
37
|
35
|
35
|
59
|
36
|
31
|
23
|
21
|
30
|
31
|
32
|
28
|
28
|
27
|
25
|
29
|
25
|
23
|
24
|
23
|
25
|
28
|
31
|
17
|
25
|
|
|
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