Air Quality
Excellent
No health implications.
14
PM2.5
31
PM10
100
O3
0.5
CO
4
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Oct
65
Good
Sun
19 Oct
57
Good
Mon
20 Oct
41
Excellent
Tue
21 Oct
41
Excellent
Wed
22 Oct
41
Excellent
Thu
23 Oct
35
Excellent
Fri
24 Oct
32
Excellent
Qinnan Air quality rank
Air quality in the last 12 months (Qinnan)
|
2025/08
|
12
|
20
|
30
|
38
|
15
|
12
|
16
|
24
|
30
|
28
|
25
|
20
|
24
|
33
|
8
|
19
|
19
|
16
|
12
|
15
|
21
|
21
|
26
|
26
|
17
|
15
|
24
|
25
|
23
|
26
|
19
|
|
2025/07
|
16
|
15
|
19
|
28
|
34
|
29
|
16
|
23
|
28
|
34
|
19
|
26
|
22
|
23
|
20
|
23
|
22
|
31
|
24
|
20
|
15
|
13
|
16
|
15
|
21
|
21
|
26
|
22
|
26
|
30
|
29
|
|
2025/06
|
26
|
37
|
20
|
43
|
22
|
19
|
23
|
26
|
27
|
25
|
26
|
28
|
17
|
15
|
25
|
22
|
19
|
22
|
27
|
22
|
24
|
20
|
21
|
16
|
14
|
22
|
12
|
16
|
14
|
12
|
|
|
2025/05
|
27
|
41
|
30
|
25
|
26
|
28
|
29
|
27
|
24
|
31
|
38
|
41
|
43
|
25
|
15
|
12
|
14
|
17
|
19
|
21
|
21
|
22
|
17
|
19
|
36
|
41
|
54
|
36
|
27
|
25
|
20
|
|
2025/04
|
49
|
63
|
63
|
50
|
93
|
118
|
81
|
55
|
52
|
46
|
52
|
55
|
113
|
169
|
163
|
136
|
103
|
84
|
50
|
29
|
32
|
30
|
33
|
56
|
25
|
35
|
21
|
28
|
48
|
23
|
|
|
2025/03
|
40
|
31
|
28
|
42
|
48
|
23
|
37
|
47
|
30
|
57
|
41
|
41
|
32
|
37
|
29
|
34
|
56
|
43
|
46
|
61
|
76
|
69
|
60
|
67
|
49
|
44
|
44
|
77
|
33
|
15
|
28
|
|
2025/02
|
47
|
51
|
20
|
42
|
66
|
32
|
17
|
48
|
65
|
95
|
108
|
65
|
47
|
76
|
43
|
33
|
45
|
34
|
73
|
84
|
43
|
57
|
18
|
34
|
77
|
28
|
41
|
49
|
|||
|
2025/01
|
107
|
113
|
97
|
102
|
110
|
104
|
112
|
109
|
83
|
49
|
59
|
81
|
87
|
95
|
70
|
82
|
82
|
98
|
95
|
115
|
132
|
87
|
68
|
46
|
51
|
28
|
52
|
68
|
138
|
71
|
39
|
|
2024/12
|
66
|
69
|
57
|
72
|
70
|
86
|
50
|
35
|
70
|
97
|
54
|
42
|
51
|
60
|
55
|
54
|
80
|
72
|
69
|
88
|
107
|
90
|
102
|
92
|
115
|
97
|
85
|
72
|
98
|
118
|
113
|
|
2024/11
|
50
|
57
|
81
|
74
|
67
|
73
|
73
|
73
|
63
|
60
|
70
|
68
|
63
|
59
|
58
|
51
|
72
|
50
|
43
|
40
|
35
|
47
|
57
|
64
|
79
|
36
|
52
|
48
|
60
|
77
|
|
|
2024/10
|
36
|
31
|
52
|
68
|
66
|
73
|
66
|
64
|
54
|
55
|
64
|
63
|
55
|
50
|
25
|
32
|
26
|
24
|
24
|
44
|
44
|
56
|
32
|
38
|
44
|
50
|
36
|
22
|
39
|
51
|
57
|
|
2024/09
|
25
|
28
|
34
|
31
|
52
|
40
|
13
|
22
|
24
|
14
|
27
|
39
|
43
|
40
|
43
|
42
|
32
|
37
|
44
|
42
|
38
|
25
|
32
|
52
|
47
|
56
|
45
|
30
|
29
|
31
|
|
|
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