Air Quality
Excellent
No health implications.
9
PM2.5
11
PM10
45
O3
0.6
CO
4
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 May
57
Good
Sun
5 May
83
Good
Mon
6 May
85
Good
Tue
7 May
77
Good
Wed
8 May
71
Good
Thu
9 May
100
Good
Fri
10 May
100
Good
Air quality in the last 12 months (Suijiang)
|
2024/02
|
91
|
102
|
39
|
40
|
42
|
50
|
54
|
62
|
66
|
139
|
98
|
94
|
91
|
99
|
39
|
45
|
53
|
63
|
73
|
137
|
66
|
34
|
34
|
37
|
53
|
54
|
65
|
73
|
67
|
||
|
2024/01
|
200
|
110
|
82
|
93
|
107
|
110
|
110
|
119
|
90
|
103
|
112
|
127
|
147
|
142
|
118
|
108
|
60
|
69
|
82
|
53
|
26
|
25
|
35
|
36
|
44
|
57
|
61
|
65
|
91
|
104
|
98
|
|
2023/12
|
34
|
44
|
59
|
56
|
72
|
63
|
82
|
100
|
94
|
112
|
85
|
41
|
56
|
90
|
45
|
50
|
59
|
68
|
76
|
82
|
82
|
94
|
99
|
85
|
116
|
113
|
128
|
167
|
163
|
143
|
185
|
|
2023/11
|
72
|
75
|
73
|
31
|
42
|
43
|
61
|
73
|
75
|
85
|
78
|
23
|
21
|
28
|
31
|
44
|
65
|
78
|
72
|
86
|
82
|
47
|
68
|
90
|
106
|
46
|
65
|
74
|
68
|
56
|
|
|
2023/10
|
34
|
26
|
37
|
36
|
20
|
16
|
19
|
29
|
18
|
23
|
31
|
22
|
20
|
28
|
50
|
51
|
51
|
49
|
17
|
27
|
50
|
67
|
75
|
89
|
87
|
37
|
21
|
33
|
35
|
50
|
59
|
|
2023/09
|
42
|
46
|
51
|
54
|
51
|
59
|
62
|
65
|
63
|
35
|
32
|
25
|
31
|
39
|
55
|
68
|
70
|
40
|
46
|
24
|
20
|
24
|
22
|
19
|
23
|
25
|
36
|
38
|
32
|
33
|
|
|
2023/08
|
23
|
27
|
27
|
27
|
25
|
28
|
26
|
32
|
29
|
34
|
37
|
25
|
29
|
39
|
46
|
50
|
40
|
43
|
46
|
35
|
29
|
36
|
43
|
21
|
24
|
21
|
31
|
35
|
42
|
33
|
33
|
|
2023/07
|
40
|
48
|
34
|
31
|
37
|
43
|
51
|
39
|
46
|
50
|
43
|
22
|
19
|
28
|
42
|
41
|
50
|
52
|
36
|
31
|
31
|
29
|
45
|
32
|
30
|
23
|
20
|
22
|
30
|
33
|
27
|
|
2023/06
|
27
|
25
|
20
|
22
|
25
|
35
|
43
|
32
|
34
|
33
|
31
|
33
|
41
|
33
|
27
|
28
|
31
|
33
|
33
|
43
|
27
|
28
|
35
|
45
|
51
|
58
|
61
|
41
|
34
|
32
|
|
|
2023/05
|
66
|
64
|
70
|
61
|
50
|
37
|
34
|
22
|
19
|
20
|
21
|
32
|
41
|
50
|
56
|
68
|
71
|
40
|
45
|
45
|
34
|
27
|
40
|
54
|
55
|
44
|
34
|
42
|
54
|
62
|
59
|
|
2023/04
|
49
|
60
|
46
|
31
|
40
|
39
|
64
|
66
|
66
|
68
|
69
|
55
|
66
|
40
|
41
|
65
|
78
|
41
|
49
|
40
|
45
|
23
|
21
|
25
|
36
|
53
|
57
|
60
|
48
|
65
|
|
|
2023/03
|
66
|
63
|
51
|
66
|
67
|
80
|
95
|
56
|
51
|
55
|
60
|
31
|
32
|
48
|
64
|
75
|
61
|
43
|
51
|
52
|
57
|
60
|
29
|
24
|
29
|
44
|
25
|
35
|
32
|
43
|
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