Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
38
PM2.5
72
*
PM10
66
O3
0.4
CO
9
SO2
39
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 Jan
69
Good
Fri
17 Jan
88
Good
Sat
18 Jan
90
Good
Sun
19 Jan
90
Good
Mon
20 Jan
89
Good
Tue
21 Jan
42
Excellent
Wed
22 Jan
33
Excellent
Air quality in the last 12 months (Doumen)
|
2024/12
|
56
|
68
|
60
|
45
|
56
|
79
|
64
|
37
|
51
|
74
|
61
|
43
|
44
|
48
|
46
|
48
|
72
|
60
|
50
|
63
|
66
|
57
|
63
|
66
|
68
|
72
|
84
|
61
|
70
|
117
|
89
|
|
2024/11
|
41
|
31
|
51
|
57
|
47
|
60
|
56
|
46
|
52
|
51
|
52
|
59
|
55
|
29
|
17
|
30
|
30
|
34
|
17
|
12
|
26
|
33
|
39
|
52
|
47
|
28
|
34
|
37
|
41
|
57
|
|
|
2024/10
|
33
|
25
|
34
|
38
|
45
|
44
|
49
|
55
|
60
|
43
|
39
|
43
|
42
|
31
|
33
|
26
|
27
|
26
|
42
|
27
|
37
|
36
|
24
|
33
|
37
|
43
|
45
|
29
|
37
|
42
|
45
|
|
2024/09
|
15
|
19
|
33
|
35
|
28
|
14
|
21
|
23
|
12
|
20
|
32
|
23
|
25
|
26
|
38
|
25
|
29
|
19
|
27
|
31
|
13
|
12
|
12
|
18
|
16
|
17
|
23
|
33
|
23
|
36
|
|
|
2024/08
|
22
|
21
|
19
|
21
|
30
|
33
|
28
|
18
|
17
|
19
|
19
|
17
|
24
|
22
|
20
|
14
|
14
|
14
|
14
|
13
|
13
|
17
|
20
|
22
|
20
|
22
|
22
|
34
|
32
|
26
|
12
|
|
2024/07
|
25
|
22
|
13
|
12
|
17
|
14
|
10
|
14
|
16
|
12
|
9
|
12
|
11
|
13
|
12
|
13
|
11
|
15
|
15
|
17
|
12
|
13
|
13
|
18
|
23
|
21
|
21
|
14
|
8
|
7
|
12
|
|
2024/06
|
10
|
16
|
14
|
12
|
23
|
34
|
24
|
12
|
15
|
15
|
15
|
19
|
25
|
22
|
18
|
18
|
18
|
17
|
20
|
18
|
15
|
23
|
11
|
12
|
15
|
16
|
16
|
13
|
11
|
18
|
|
|
2024/05
|
16
|
29
|
31
|
17
|
14
|
24
|
34
|
23
|
37
|
36
|
32
|
31
|
30
|
43
|
43
|
40
|
42
|
33
|
32
|
19
|
22
|
35
|
19
|
10
|
14
|
15
|
15
|
18
|
17
|
22
|
15
|
|
2024/04
|
39
|
42
|
22
|
19
|
28
|
33
|
23
|
46
|
26
|
30
|
39
|
39
|
32
|
22
|
30
|
26
|
24
|
19
|
22
|
22
|
13
|
18
|
19
|
37
|
17
|
20
|
26
|
23
|
17
|
24
|
|
|
2024/03
|
24
|
33
|
60
|
33
|
34
|
43
|
35
|
39
|
53
|
32
|
25
|
30
|
52
|
61
|
65
|
56
|
43
|
36
|
27
|
49
|
52
|
50
|
40
|
29
|
25
|
54
|
31
|
39
|
44
|
28
|
30
|
|
2024/02
|
36
|
21
|
21
|
27
|
31
|
29
|
15
|
9
|
18
|
65
|
82
|
59
|
54
|
48
|
41
|
35
|
30
|
29
|
23
|
21
|
25
|
24
|
27
|
27
|
27
|
41
|
31
|
59
|
52
|
||
|
2024/01
|
59
|
60
|
50
|
40
|
57
|
79
|
79
|
57
|
56
|
50
|
46
|
67
|
62
|
40
|
43
|
45
|
42
|
41
|
35
|
36
|
33
|
33
|
21
|
39
|
47
|
56
|
67
|
52
|
74
|
97
|
57
|
|
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