Air Quality
Excellent
No health implications.
15
PM2.5
36
PM10
70
O3
0.2
CO
8
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Jul
84
Good
Fri
18 Jul
77
Good
Sat
19 Jul
62
Good
Sun
20 Jul
60
Good
Mon
21 Jul
78
Good
Tue
22 Jul
39
Excellent
Wed
23 Jul
33
Excellent
Qin'an Air quality rank
Air quality in the last 12 months (Qin'an)
|
2025/06
|
38
|
41
|
39
|
33
|
36
|
41
|
38
|
41
|
37
|
39
|
41
|
43
|
34
|
54
|
67
|
43
|
42
|
34
|
46
|
42
|
31
|
25
|
25
|
28
|
25
|
25
|
21
|
29
|
31
|
18
|
|
|
2025/05
|
64
|
67
|
93
|
98
|
78
|
93
|
56
|
70
|
62
|
47
|
42
|
58
|
60
|
63
|
52
|
58
|
91
|
59
|
61
|
57
|
57
|
96
|
49
|
37
|
29
|
41
|
29
|
30
|
31
|
69
|
56
|
|
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
|
|
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