Air Quality
Excellent
No health implications.
11
PM2.5
25
PM10
73
O3
0.3
CO
8
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Jun
99
Good
Tue
17 Jun
130
Light
Wed
18 Jun
111
Light
Thu
19 Jun
118
Light
Fri
20 Jun
103
Light
Sat
21 Jun
122
Light
Sun
22 Jun
50
Excellent
Air quality in the last 12 months (Qin County)
|
2025/05
|
51
|
68
|
34
|
50
|
166
|
73
|
77
|
71
|
42
|
37
|
37
|
46
|
64
|
42
|
42
|
56
|
119
|
52
|
56
|
54
|
67
|
63
|
46
|
34
|
44
|
48
|
41
|
45
|
50
|
51
|
46
|
|
2025/04
|
57
|
43
|
71
|
83
|
51
|
68
|
92
|
72
|
58
|
43
|
120
|
170
|
64
|
29
|
38
|
101
|
135
|
103
|
65
|
66
|
72
|
68
|
87
|
42
|
57
|
68
|
56
|
45
|
51
|
87
|
|
|
2025/03
|
117
|
73
|
36
|
63
|
80
|
69
|
78
|
72
|
69
|
88
|
91
|
148
|
96
|
90
|
57
|
28
|
33
|
35
|
39
|
41
|
45
|
61
|
107
|
274
|
278
|
148
|
154
|
145
|
34
|
41
|
50
|
|
2025/02
|
182
|
118
|
27
|
30
|
24
|
81
|
44
|
26
|
40
|
65
|
81
|
66
|
48
|
54
|
69
|
63
|
56
|
65
|
61
|
96
|
119
|
121
|
43
|
44
|
52
|
57
|
71
|
67
|
|||
|
2025/01
|
70
|
68
|
61
|
78
|
72
|
43
|
39
|
30
|
33
|
48
|
52
|
40
|
79
|
60
|
39
|
39
|
54
|
67
|
58
|
65
|
68
|
92
|
108
|
91
|
91
|
62
|
24
|
35
|
117
|
111
|
168
|
|
2024/12
|
57
|
52
|
58
|
49
|
31
|
38
|
28
|
40
|
61
|
64
|
121
|
132
|
71
|
51
|
47
|
54
|
52
|
41
|
66
|
72
|
35
|
52
|
57
|
96
|
110
|
61
|
49
|
40
|
58
|
70
|
60
|
|
2024/11
|
59
|
71
|
70
|
42
|
57
|
64
|
88
|
101
|
100
|
107
|
189
|
149
|
69
|
60
|
78
|
59
|
57
|
58
|
50
|
56
|
76
|
67
|
94
|
109
|
40
|
43
|
62
|
35
|
37
|
55
|
|
|
2024/10
|
61
|
40
|
44
|
57
|
69
|
71
|
73
|
85
|
75
|
48
|
53
|
71
|
106
|
100
|
82
|
98
|
80
|
20
|
26
|
28
|
58
|
42
|
48
|
57
|
92
|
82
|
57
|
89
|
80
|
86
|
60
|
|
2024/09
|
48
|
36
|
45
|
50
|
25
|
37
|
46
|
58
|
55
|
26
|
30
|
32
|
45
|
55
|
44
|
52
|
56
|
57
|
41
|
39
|
23
|
42
|
57
|
61
|
72
|
98
|
95
|
82
|
49
|
22
|
|
|
2024/08
|
48
|
49
|
41
|
35
|
37
|
40
|
35
|
35
|
36
|
51
|
25
|
30
|
39
|
41
|
41
|
47
|
43
|
43
|
45
|
32
|
42
|
48
|
46
|
51
|
54
|
26
|
23
|
33
|
42
|
46
|
49
|
|
2024/07
|
44
|
31
|
48
|
45
|
54
|
50
|
53
|
55
|
49
|
60
|
50
|
54
|
67
|
73
|
82
|
48
|
46
|
35
|
45
|
36
|
39
|
46
|
53
|
47
|
32
|
42
|
43
|
44
|
35
|
20
|
37
|
|
2024/06
|
53
|
49
|
45
|
56
|
54
|
57
|
50
|
40
|
51
|
51
|
54
|
48
|
61
|
52
|
49
|
56
|
49
|
50
|
46
|
46
|
47
|
62
|
82
|
85
|
76
|
76
|
55
|
58
|
54
|
50
|
|
|
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