Air Quality
Excellent
No health implications.
14
PM2.5
35
PM10
74
O3
0.7
CO
5
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 May
62
Good
Mon
29 May
55
Good
Tue
30 May
63
Good
Wed
31 May
68
Good
Thu
1 Jun
52
Good
Fri
2 Jun
42
Excellent
Sat
3 Jun
43
Excellent
Air quality in the last 12 months (Cenxi)
|
2023/04
|
28
|
39
|
38
|
45
|
42
|
39
|
34
|
57
|
66
|
58
|
44
|
52
|
47
|
51
|
49
|
66
|
64
|
47
|
46
|
57
|
58
|
43
|
36
|
23
|
21
|
32
|
58
|
56
|
41
|
63
|
|
|
2023/03
|
73
|
85
|
94
|
95
|
80
|
70
|
63
|
66
|
68
|
66
|
57
|
69
|
90
|
90
|
72
|
64
|
57
|
62
|
62
|
62
|
46
|
67
|
59
|
46
|
24
|
15
|
16
|
22
|
16
|
20
|
27
|
|
2023/02
|
60
|
59
|
74
|
69
|
24
|
30
|
24
|
32
|
37
|
28
|
44
|
35
|
30
|
23
|
34
|
46
|
65
|
68
|
68
|
50
|
71
|
75
|
80
|
82
|
50
|
47
|
69
|
69
|
|||
|
2023/01
|
55
|
60
|
56
|
56
|
65
|
70
|
75
|
63
|
20
|
19
|
16
|
15
|
23
|
36
|
21
|
26
|
35
|
45
|
58
|
66
|
70
|
123
|
86
|
61
|
67
|
65
|
46
|
64
|
66
|
67
|
69
|
|
2022/12
|
13
|
15
|
28
|
23
|
21
|
31
|
38
|
44
|
43
|
61
|
57
|
78
|
78
|
76
|
66
|
58
|
64
|
50
|
55
|
63
|
61
|
73
|
69
|
70
|
66
|
70
|
78
|
94
|
68
|
49
|
54
|
|
2022/11
|
44
|
48
|
50
|
31
|
20
|
27
|
36
|
35
|
34
|
56
|
58
|
64
|
68
|
79
|
82
|
74
|
51
|
52
|
54
|
45
|
59
|
45
|
13
|
10
|
16
|
18
|
32
|
38
|
37
|
18
|
|
|
2022/10
|
21
|
30
|
29
|
38
|
52
|
42
|
49
|
40
|
45
|
31
|
47
|
57
|
56
|
62
|
64
|
62
|
62
|
60
|
61
|
63
|
75
|
74
|
73
|
78
|
79
|
58
|
72
|
67
|
51
|
33
|
41
|
|
2022/09
|
33
|
35
|
43
|
52
|
56
|
59
|
60
|
35
|
24
|
36
|
50
|
59
|
59
|
67
|
74
|
72
|
69
|
63
|
57
|
55
|
50
|
52
|
56
|
55
|
64
|
74
|
70
|
55
|
44
|
22
|
|
|
2022/08
|
40
|
37
|
42
|
28
|
17
|
19
|
30
|
33
|
21
|
12
|
16
|
21
|
22
|
27
|
37
|
30
|
32
|
28
|
25
|
23
|
18
|
30
|
40
|
44
|
22
|
25
|
35
|
45
|
39
|
51
|
44
|
|
2022/07
|
24
|
16
|
15
|
17
|
25
|
21
|
16
|
25
|
30
|
29
|
27
|
23
|
34
|
45
|
40
|
34
|
39
|
32
|
24
|
20
|
26
|
41
|
47
|
46
|
52
|
48
|
47
|
49
|
52
|
55
|
51
|
|
2022/06
|
33
|
30
|
31
|
30
|
29
|
31
|
30
|
22
|
23
|
23
|
18
|
28
|
32
|
19
|
24
|
27
|
30
|
29
|
28
|
29
|
33
|
28
|
22
|
25
|
29
|
20
|
25
|
28
|
28
|
31
|
|
|
2022/05
|
16
|
27
|
43
|
52
|
60
|
66
|
56
|
44
|
52
|
37
|
24
|
20
|
17
|
18
|
17
|
21
|
38
|
47
|
54
|
58
|
56
|
36
|
29
|
29
|
29
|
26
|
30
|
28
|
32
|
34
|
36
|
|
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