Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
46
*
PM2.5
69
PM10
30
O3
0.5
CO
8
SO2
22
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
22 Dec
60
Good
Mon
23 Dec
54
Good
Tue
24 Dec
53
Good
Wed
25 Dec
51
Good
Thu
26 Dec
56
Good
Fri
27 Dec
58
Good
Sat
28 Dec
32
Excellent
Air quality in the last 12 months (Qimen)
|
2024/11
|
14
|
29
|
30
|
41
|
52
|
37
|
32
|
34
|
35
|
34
|
30
|
32
|
36
|
33
|
24
|
26
|
15
|
21
|
31
|
33
|
32
|
36
|
52
|
42
|
27
|
31
|
37
|
46
|
40
|
42
|
|
|
2024/10
|
25
|
33
|
26
|
29
|
30
|
18
|
9
|
23
|
35
|
42
|
51
|
54
|
52
|
48
|
28
|
15
|
16
|
31
|
16
|
23
|
29
|
26
|
37
|
35
|
35
|
26
|
10
|
33
|
42
|
31
|
24
|
|
2024/09
|
37
|
41
|
42
|
41
|
38
|
30
|
38
|
44
|
37
|
34
|
21
|
19
|
28
|
31
|
30
|
24
|
22
|
22
|
30
|
20
|
16
|
28
|
26
|
25
|
35
|
45
|
26
|
24
|
32
|
33
|
|
|
2024/08
|
16
|
21
|
25
|
29
|
33
|
29
|
34
|
32
|
39
|
41
|
38
|
34
|
25
|
19
|
25
|
34
|
39
|
43
|
23
|
23
|
23
|
29
|
33
|
36
|
39
|
46
|
41
|
20
|
28
|
34
|
33
|
|
2024/07
|
11
|
15
|
16
|
19
|
18
|
18
|
20
|
21
|
24
|
27
|
28
|
29
|
24
|
22
|
33
|
30
|
21
|
18
|
20
|
22
|
25
|
29
|
34
|
31
|
22
|
16
|
13
|
13
|
17
|
26
|
25
|
|
2024/06
|
14
|
24
|
24
|
31
|
26
|
21
|
20
|
26
|
27
|
19
|
19
|
23
|
25
|
30
|
32
|
42
|
27
|
20
|
13
|
15
|
21
|
26
|
18
|
15
|
15
|
14
|
10
|
10
|
17
|
18
|
|
|
2024/05
|
16
|
29
|
36
|
19
|
16
|
21
|
33
|
47
|
50
|
51
|
39
|
54
|
60
|
41
|
50
|
48
|
48
|
49
|
53
|
50
|
28
|
24
|
27
|
21
|
26
|
23
|
18
|
17
|
28
|
29
|
16
|
|
2024/04
|
27
|
15
|
19
|
27
|
37
|
36
|
29
|
17
|
29
|
44
|
48
|
30
|
27
|
19
|
33
|
53
|
24
|
23
|
28
|
30
|
30
|
24
|
33
|
79
|
52
|
33
|
39
|
34
|
21
|
17
|
|
|
2024/03
|
39
|
44
|
31
|
28
|
19
|
37
|
51
|
51
|
53
|
55
|
56
|
61
|
77
|
56
|
55
|
55
|
49
|
49
|
52
|
56
|
43
|
46
|
46
|
39
|
25
|
23
|
31
|
24
|
36
|
40
|
36
|
|
2024/02
|
13
|
16
|
14
|
19
|
45
|
47
|
60
|
73
|
99
|
144
|
73
|
53
|
39
|
36
|
38
|
20
|
23
|
31
|
40
|
18
|
13
|
18
|
27
|
34
|
48
|
65
|
66
|
48
|
35
|
||
|
2024/01
|
108
|
94
|
68
|
43
|
43
|
59
|
107
|
119
|
97
|
96
|
71
|
55
|
51
|
73
|
124
|
61
|
62
|
46
|
19
|
28
|
61
|
47
|
31
|
32
|
38
|
49
|
50
|
50
|
56
|
52
|
33
|
|
2023/12
|
33
|
36
|
41
|
48
|
49
|
61
|
58
|
49
|
48
|
55
|
27
|
19
|
29
|
41
|
24
|
42
|
39
|
30
|
44
|
60
|
55
|
46
|
39
|
46
|
50
|
45
|
56
|
99
|
97
|
97
|
84
|
|
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