Air Quality
Excellent
No health implications.
16
PM2.5
33
PM10
54
O3
0.7
CO
8
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Oct
69
Good
Wed
23 Oct
61
Good
Thu
24 Oct
69
Good
Fri
25 Oct
73
Good
Sat
26 Oct
67
Good
Sun
27 Oct
60
Good
Mon
28 Oct
60
Good
Air quality in the last 12 months (Cenxi)
|
2024/09
|
31
|
39
|
35
|
41
|
43
|
24
|
17
|
22
|
30
|
29
|
37
|
50
|
46
|
53
|
37
|
41
|
34
|
35
|
45
|
45
|
41
|
21
|
26
|
23
|
30
|
45
|
46
|
55
|
52
|
48
|
|
|
2024/08
|
24
|
28
|
33
|
39
|
31
|
39
|
45
|
41
|
44
|
37
|
36
|
27
|
23
|
33
|
24
|
24
|
24
|
23
|
31
|
37
|
27
|
24
|
30
|
38
|
38
|
40
|
42
|
47
|
41
|
37
|
38
|
|
2024/07
|
31
|
29
|
20
|
21
|
22
|
22
|
25
|
22
|
26
|
19
|
26
|
22
|
23
|
23
|
30
|
26
|
25
|
16
|
25
|
33
|
25
|
23
|
20
|
30
|
31
|
41
|
30
|
22
|
17
|
17
|
19
|
|
2024/06
|
22
|
37
|
26
|
21
|
19
|
22
|
26
|
22
|
25
|
21
|
20
|
24
|
34
|
29
|
30
|
26
|
26
|
31
|
25
|
26
|
19
|
20
|
20
|
12
|
13
|
23
|
25
|
30
|
22
|
29
|
|
|
2024/05
|
21
|
26
|
31
|
30
|
23
|
35
|
29
|
32
|
39
|
54
|
37
|
29
|
43
|
49
|
59
|
63
|
53
|
55
|
37
|
22
|
17
|
27
|
36
|
33
|
25
|
22
|
26
|
22
|
32
|
36
|
27
|
|
2024/04
|
54
|
45
|
34
|
38
|
24
|
26
|
21
|
24
|
34
|
49
|
54
|
59
|
53
|
44
|
46
|
45
|
50
|
34
|
39
|
32
|
24
|
29
|
26
|
40
|
41
|
40
|
50
|
41
|
37
|
39
|
|
|
2024/03
|
39
|
51
|
51
|
37
|
48
|
47
|
58
|
56
|
49
|
19
|
20
|
36
|
54
|
45
|
49
|
54
|
61
|
51
|
24
|
63
|
69
|
49
|
49
|
53
|
51
|
45
|
57
|
50
|
54
|
53
|
62
|
|
2024/02
|
55
|
47
|
39
|
27
|
25
|
22
|
16
|
20
|
42
|
120
|
104
|
76
|
68
|
61
|
54
|
34
|
54
|
41
|
47
|
45
|
47
|
35
|
28
|
24
|
21
|
18
|
16
|
20
|
17
|
||
|
2024/01
|
77
|
62
|
32
|
47
|
63
|
71
|
66
|
63
|
47
|
35
|
43
|
56
|
62
|
73
|
69
|
56
|
50
|
56
|
59
|
44
|
26
|
20
|
29
|
40
|
50
|
55
|
26
|
25
|
34
|
50
|
60
|
|
2023/12
|
52
|
57
|
58
|
46
|
44
|
43
|
56
|
62
|
72
|
67
|
59
|
45
|
51
|
52
|
55
|
27
|
23
|
19
|
15
|
29
|
39
|
53
|
53
|
52
|
58
|
67
|
73
|
77
|
79
|
70
|
68
|
|
2023/11
|
54
|
58
|
56
|
47
|
47
|
45
|
41
|
56
|
40
|
31
|
34
|
24
|
17
|
20
|
33
|
29
|
51
|
52
|
61
|
63
|
68
|
72
|
68
|
72
|
72
|
80
|
82
|
75
|
71
|
49
|
|
|
2023/10
|
43
|
37
|
47
|
53
|
43
|
30
|
33
|
26
|
23
|
14
|
17
|
31
|
39
|
50
|
53
|
53
|
55
|
47
|
25
|
18
|
17
|
24
|
33
|
45
|
52
|
58
|
56
|
38
|
31
|
41
|
49
|
|
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