Air Quality
Excellent
No health implications.
7
PM2.5
4
PM10
23
O3
0.4
CO
4
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Aug
50
Excellent
Thu
11 Aug
54
Good
Fri
12 Aug
61
Good
Sat
13 Aug
66
Good
Sun
14 Aug
64
Good
Mon
15 Aug
67
Good
Tue
16 Aug
78
Good
Air quality in the last 12 months (Sanshui)
|
2022/07
|
18
|
15
|
16
|
21
|
30
|
26
|
22
|
26
|
45
|
41
|
31
|
43
|
44
|
36
|
29
|
31
|
28
|
31
|
27
|
21
|
25
|
31
|
44
|
51
|
60
|
54
|
46
|
54
|
64
|
68
|
65
|
|
2022/06
|
31
|
30
|
23
|
23
|
24
|
23
|
32
|
20
|
17
|
26
|
22
|
29
|
30
|
28
|
35
|
31
|
24
|
21
|
25
|
24
|
32
|
25
|
25
|
24
|
25
|
22
|
21
|
26
|
42
|
24
|
|
|
2022/05
|
15
|
26
|
45
|
68
|
87
|
68
|
54
|
57
|
65
|
37
|
23
|
20
|
19
|
22
|
14
|
22
|
39
|
71
|
86
|
51
|
67
|
33
|
40
|
43
|
49
|
32
|
28
|
32
|
31
|
33
|
32
|
|
2022/04
|
17
|
25
|
39
|
71
|
80
|
80
|
66
|
72
|
72
|
71
|
48
|
43
|
33
|
31
|
42
|
35
|
26
|
12
|
21
|
64
|
70
|
53
|
42
|
35
|
28
|
33
|
32
|
37
|
36
|
44
|
|
|
2022/03
|
52
|
62
|
61
|
60
|
72
|
51
|
39
|
50
|
51
|
69
|
54
|
54
|
49
|
56
|
97
|
50
|
47
|
55
|
68
|
39
|
48
|
41
|
12
|
18
|
42
|
40
|
18
|
22
|
41
|
59
|
70
|
|
2022/02
|
14
|
14
|
12
|
17
|
20
|
30
|
25
|
9
|
9
|
17
|
28
|
12
|
16
|
19
|
32
|
46
|
46
|
28
|
9
|
15
|
16
|
12
|
15
|
27
|
50
|
73
|
75
|
58
|
|||
|
2022/01
|
67
|
51
|
93
|
128
|
75
|
72
|
52
|
50
|
47
|
37
|
19
|
54
|
55
|
75
|
91
|
78
|
27
|
18
|
27
|
41
|
71
|
77
|
39
|
27
|
20
|
36
|
48
|
26
|
15
|
14
|
17
|
|
2021/12
|
46
|
52
|
65
|
60
|
64
|
64
|
58
|
72
|
82
|
82
|
95
|
81
|
44
|
66
|
89
|
72
|
33
|
55
|
59
|
57
|
27
|
39
|
61
|
65
|
66
|
35
|
30
|
55
|
45
|
30
|
46
|
|
2021/11
|
46
|
37
|
35
|
68
|
52
|
51
|
66
|
18
|
29
|
37
|
53
|
44
|
48
|
53
|
67
|
60
|
45
|
32
|
53
|
65
|
61
|
16
|
39
|
52
|
58
|
44
|
50
|
56
|
62
|
68
|
|
|
2021/10
|
56
|
69
|
36
|
53
|
68
|
54
|
49
|
43
|
13
|
34
|
30
|
19
|
20
|
33
|
20
|
16
|
15
|
32
|
64
|
66
|
21
|
19
|
39
|
43
|
29
|
51
|
62
|
58
|
76
|
29
|
52
|
|
2021/09
|
38
|
40
|
45
|
36
|
31
|
70
|
43
|
34
|
47
|
72
|
68
|
58
|
75
|
46
|
52
|
38
|
52
|
70
|
31
|
29
|
43
|
49
|
35
|
41
|
51
|
71
|
69
|
67
|
60
|
59
|
|
|
2021/08
|
40
|
58
|
35
|
31
|
34
|
40
|
35
|
47
|
41
|
30
|
40
|
34
|
35
|
32
|
25
|
33
|
32
|
36
|
59
|
40
|
28
|
25
|
24
|
23
|
27
|
31
|
38
|
48
|
52
|
54
|
39
|
|
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