Air Quality
Excellent
No health implications.
8
PM2.5
25
PM10
90
O3
0.6
CO
8
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 May
89
Good
Wed
22 May
103
Lightly
Thu
23 May
67
Good
Fri
24 May
59
Good
Sat
25 May
58
Good
Sun
26 May
59
Good
Mon
27 May
57
Good
Air quality in the last 12 months (Fusong)
|
2024/02
|
56
|
60
|
65
|
53
|
56
|
66
|
64
|
59
|
90
|
240
|
80
|
70
|
80
|
66
|
47
|
43
|
39
|
53
|
44
|
42
|
42
|
41
|
44
|
93
|
99
|
59
|
58
|
57
|
58
|
||
|
2024/01
|
95
|
76
|
76
|
65
|
48
|
50
|
41
|
53
|
54
|
59
|
56
|
49
|
57
|
50
|
57
|
57
|
69
|
59
|
56
|
50
|
53
|
55
|
52
|
54
|
53
|
61
|
64
|
54
|
73
|
85
|
62
|
|
2023/12
|
49
|
57
|
48
|
67
|
76
|
52
|
34
|
61
|
50
|
36
|
32
|
45
|
52
|
37
|
35
|
47
|
48
|
58
|
63
|
60
|
55
|
60
|
65
|
68
|
77
|
49
|
55
|
64
|
73
|
82
|
94
|
|
2023/11
|
59
|
41
|
39
|
44
|
37
|
23
|
43
|
38
|
29
|
30
|
32
|
36
|
40
|
45
|
49
|
46
|
29
|
45
|
42
|
38
|
53
|
55
|
32
|
33
|
38
|
38
|
58
|
39
|
39
|
38
|
|
|
2023/10
|
31
|
33
|
32
|
27
|
28
|
32
|
35
|
39
|
38
|
38
|
38
|
41
|
45
|
47
|
46
|
44
|
44
|
47
|
27
|
29
|
31
|
42
|
48
|
64
|
63
|
46
|
45
|
48
|
46
|
88
|
66
|
|
2023/09
|
27
|
34
|
39
|
39
|
37
|
32
|
37
|
43
|
48
|
33
|
31
|
29
|
30
|
30
|
33
|
35
|
32
|
31
|
26
|
24
|
26
|
32
|
28
|
31
|
31
|
32
|
30
|
33
|
30
|
25
|
|
|
2023/08
|
30
|
26
|
24
|
30
|
21
|
18
|
20
|
26
|
29
|
20
|
16
|
18
|
17
|
22
|
25
|
24
|
25
|
30
|
33
|
32
|
34
|
22
|
27
|
28
|
24
|
32
|
30
|
28
|
19
|
18
|
28
|
|
2023/07
|
37
|
37
|
42
|
43
|
30
|
41
|
36
|
44
|
32
|
24
|
22
|
24
|
31
|
20
|
27
|
20
|
20
|
33
|
43
|
47
|
46
|
38
|
24
|
27
|
31
|
31
|
26
|
15
|
23
|
16
|
30
|
|
2023/06
|
47
|
34
|
30
|
32
|
36
|
35
|
32
|
26
|
27
|
30
|
27
|
32
|
30
|
41
|
47
|
47
|
56
|
61
|
47
|
27
|
21
|
22
|
31
|
33
|
41
|
39
|
24
|
39
|
42
|
41
|
|
|
2023/05
|
40
|
47
|
50
|
50
|
39
|
30
|
38
|
45
|
51
|
45
|
46
|
49
|
47
|
40
|
46
|
58
|
43
|
27
|
35
|
56
|
100
|
40
|
38
|
41
|
44
|
35
|
40
|
48
|
40
|
35
|
37
|
|
2023/04
|
67
|
64
|
71
|
100
|
79
|
123
|
76
|
57
|
60
|
71
|
227
|
174
|
153
|
76
|
80
|
61
|
64
|
70
|
75
|
114
|
218
|
57
|
52
|
49
|
56
|
31
|
42
|
43
|
37
|
28
|
|
|
2023/03
|
55
|
44
|
55
|
51
|
58
|
76
|
78
|
61
|
56
|
63
|
97
|
46
|
46
|
53
|
58
|
50
|
47
|
57
|
59
|
65
|
67
|
83
|
203
|
80
|
62
|
55
|
58
|
60
|
66
|
76
|
61
|
|
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