Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
8
PM2.5
21
PM10
166
O3
0.4
CO
12
SO2
12
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
7 Jun
76
Good
Sun
8 Jun
82
Good
Mon
9 Jun
88
Good
Tue
10 Jun
83
Good
Wed
11 Jun
89
Good
Thu
12 Jun
89
Good
Fri
13 Jun
49
Excellent
Air quality in the last 12 months (Qin'an)
|
2025/04
|
107
|
92
|
82
|
98
|
87
|
66
|
46
|
93
|
98
|
76
|
169
|
357
|
96
|
72
|
59
|
100
|
76
|
226
|
136
|
79
|
103
|
100
|
61
|
56
|
56
|
44
|
50
|
53
|
61
|
102
|
|
|
2025/03
|
65
|
48
|
40
|
43
|
47
|
49
|
59
|
60
|
42
|
34
|
137
|
88
|
80
|
41
|
51
|
50
|
51
|
42
|
50
|
60
|
53
|
53
|
61
|
49
|
52
|
281
|
126
|
108
|
85
|
73
|
79
|
|
2025/02
|
77
|
68
|
44
|
48
|
52
|
51
|
73
|
71
|
58
|
47
|
68
|
83
|
66
|
53
|
55
|
66
|
56
|
49
|
72
|
63
|
70
|
57
|
48
|
58
|
60
|
46
|
38
|
48
|
|||
|
2025/01
|
74
|
61
|
74
|
70
|
63
|
62
|
56
|
57
|
54
|
60
|
67
|
67
|
66
|
62
|
54
|
61
|
71
|
66
|
66
|
70
|
67
|
69
|
125
|
142
|
68
|
72
|
79
|
80
|
131
|
96
|
95
|
|
2024/12
|
64
|
66
|
62
|
56
|
53
|
63
|
51
|
55
|
52
|
64
|
68
|
57
|
49
|
57
|
63
|
68
|
69
|
61
|
57
|
61
|
63
|
59
|
60
|
64
|
63
|
68
|
55
|
61
|
67
|
57
|
57
|
|
2024/11
|
40
|
36
|
45
|
51
|
47
|
40
|
44
|
44
|
50
|
56
|
50
|
55
|
49
|
40
|
54
|
47
|
37
|
26
|
35
|
46
|
51
|
44
|
53
|
39
|
47
|
56
|
60
|
64
|
56
|
65
|
|
|
2024/10
|
29
|
29
|
34
|
27
|
41
|
45
|
40
|
43
|
40
|
41
|
43
|
33
|
34
|
36
|
32
|
42
|
30
|
47
|
35
|
27
|
33
|
36
|
54
|
44
|
51
|
46
|
38
|
45
|
47
|
43
|
33
|
|
2024/09
|
36
|
36
|
32
|
29
|
20
|
27
|
21
|
29
|
25
|
24
|
28
|
36
|
27
|
28
|
34
|
35
|
34
|
35
|
36
|
35
|
29
|
35
|
42
|
40
|
30
|
24
|
53
|
69
|
36
|
24
|
|
|
2024/08
|
32
|
34
|
22
|
20
|
22
|
25
|
20
|
23
|
61
|
66
|
43
|
36
|
33
|
34
|
31
|
33
|
30
|
28
|
29
|
26
|
32
|
34
|
39
|
40
|
34
|
28
|
25
|
32
|
35
|
31
|
41
|
|
2024/07
|
31
|
30
|
24
|
24
|
48
|
45
|
23
|
20
|
30
|
35
|
34
|
43
|
28
|
26
|
15
|
18
|
18
|
22
|
18
|
18
|
60
|
21
|
22
|
95
|
74
|
52
|
49
|
40
|
31
|
30
|
30
|
|
2024/06
|
50
|
34
|
31
|
29
|
33
|
31
|
27
|
34
|
27
|
34
|
36
|
39
|
41
|
47
|
48
|
27
|
23
|
24
|
27
|
28
|
23
|
35
|
35
|
37
|
37
|
28
|
19
|
24
|
41
|
38
|
|
|
2024/05
|
32
|
31
|
26
|
33
|
47
|
55
|
54
|
43
|
35
|
54
|
65
|
56
|
51
|
50
|
50
|
52
|
54
|
47
|
38
|
42
|
33
|
39
|
43
|
47
|
43
|
39
|
44
|
48
|
36
|
49
|
66
|
|
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