Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
25
PM2.5
33
PM10
162
O3
0.6
CO
7
SO2
9
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
1 Oct
80
Good
Mon
2 Oct
73
Good
Tue
3 Oct
87
Good
Wed
4 Oct
102
Lightly
Thu
5 Oct
104
Lightly
Fri
6 Oct
56
Good
Sat
7 Oct
54
Good
Air quality in the last 12 months (Doumen)
|
2023/08
|
15
|
25
|
19
|
17
|
18
|
23
|
20
|
19
|
19
|
21
|
20
|
17
|
19
|
23
|
23
|
27
|
23
|
29
|
23
|
16
|
12
|
16
|
16
|
13
|
14
|
19
|
17
|
16
|
29
|
25
|
29
|
|
2023/07
|
12
|
14
|
12
|
13
|
20
|
17
|
17
|
13
|
11
|
13
|
11
|
14
|
17
|
22
|
50
|
26
|
19
|
24
|
16
|
13
|
16
|
14
|
13
|
14
|
15
|
42
|
42
|
36
|
23
|
17
|
15
|
|
2023/06
|
39
|
33
|
25
|
18
|
15
|
16
|
19
|
14
|
15
|
19
|
36
|
25
|
28
|
27
|
34
|
20
|
15
|
13
|
15
|
19
|
18
|
19
|
15
|
15
|
16
|
21
|
12
|
12
|
17
|
14
|
|
|
2023/05
|
40
|
43
|
29
|
25
|
18
|
22
|
26
|
29
|
38
|
38
|
46
|
42
|
33
|
32
|
43
|
28
|
21
|
35
|
43
|
27
|
23
|
25
|
30
|
42
|
40
|
23
|
24
|
25
|
31
|
53
|
81
|
|
2023/04
|
26
|
28
|
33
|
25
|
21
|
24
|
25
|
52
|
64
|
39
|
34
|
33
|
42
|
60
|
68
|
68
|
46
|
30
|
34
|
37
|
32
|
39
|
55
|
42
|
32
|
27
|
37
|
36
|
32
|
38
|
|
|
2023/03
|
70
|
82
|
56
|
61
|
59
|
48
|
45
|
47
|
56
|
62
|
49
|
52
|
70
|
66
|
52
|
54
|
41
|
38
|
35
|
30
|
21
|
30
|
26
|
27
|
32
|
18
|
17
|
26
|
23
|
37
|
21
|
|
2023/02
|
44
|
43
|
38
|
33
|
48
|
41
|
30
|
26
|
25
|
26
|
24
|
26
|
23
|
20
|
32
|
44
|
51
|
56
|
65
|
60
|
58
|
41
|
51
|
67
|
48
|
52
|
42
|
39
|
|||
|
2023/01
|
48
|
54
|
51
|
64
|
76
|
55
|
45
|
41
|
56
|
17
|
29
|
33
|
25
|
21
|
17
|
13
|
32
|
36
|
47
|
48
|
58
|
65
|
54
|
36
|
59
|
53
|
48
|
52
|
51
|
53
|
40
|
|
2022/12
|
19
|
27
|
46
|
49
|
27
|
32
|
56
|
58
|
50
|
44
|
48
|
53
|
69
|
51
|
30
|
22
|
41
|
27
|
44
|
65
|
52
|
50
|
54
|
55
|
46
|
51
|
62
|
64
|
73
|
62
|
49
|
|
2022/11
|
40
|
28
|
24
|
18
|
19
|
20
|
17
|
17
|
32
|
46
|
35
|
32
|
62
|
32
|
46
|
35
|
32
|
31
|
38
|
48
|
33
|
26
|
20
|
17
|
34
|
24
|
26
|
15
|
16
|
19
|
|
|
2022/10
|
12
|
15
|
17
|
25
|
32
|
29
|
34
|
36
|
51
|
31
|
44
|
56
|
62
|
68
|
67
|
63
|
51
|
60
|
39
|
45
|
52
|
69
|
58
|
50
|
43
|
40
|
37
|
64
|
55
|
36
|
44
|
|
2022/09
|
49
|
33
|
46
|
55
|
69
|
68
|
35
|
30
|
51
|
46
|
45
|
71
|
77
|
79
|
94
|
73
|
53
|
46
|
42
|
48
|
38
|
38
|
50
|
42
|
60
|
55
|
26
|
23
|
17
|
11
|
|
|
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