Air Quality
Excellent
No health implications.
9
PM2.5
48
PM10
54
O3
0.2
CO
4
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Jun
77
Good
Sun
8 Jun
121
Light
Mon
9 Jun
144
Light
Tue
10 Jun
94
Good
Wed
11 Jun
112
Light
Thu
12 Jun
136
Light
Fri
13 Jun
16
Excellent
Air quality in the last 12 months (Laishui)
|
2025/04
|
53
|
28
|
67
|
82
|
37
|
74
|
80
|
51
|
60
|
76
|
149
|
115
|
55
|
39
|
60
|
88
|
93
|
49
|
48
|
73
|
78
|
49
|
64
|
51
|
63
|
91
|
80
|
62
|
70
|
59
|
|
|
2025/03
|
221
|
79
|
39
|
53
|
67
|
34
|
77
|
119
|
126
|
146
|
184
|
115
|
125
|
72
|
48
|
22
|
35
|
42
|
43
|
38
|
33
|
54
|
134
|
91
|
62
|
79
|
68
|
31
|
24
|
47
|
65
|
|
2025/02
|
95
|
81
|
13
|
23
|
21
|
67
|
16
|
20
|
43
|
81
|
123
|
46
|
63
|
81
|
82
|
32
|
30
|
48
|
38
|
36
|
35
|
32
|
22
|
55
|
59
|
60
|
115
|
168
|
|||
|
2025/01
|
61
|
47
|
49
|
77
|
63
|
18
|
24
|
16
|
21
|
45
|
60
|
50
|
67
|
45
|
32
|
54
|
80
|
99
|
70
|
89
|
66
|
60
|
77
|
105
|
125
|
111
|
14
|
42
|
212
|
79
|
80
|
|
2024/12
|
73
|
26
|
59
|
79
|
42
|
36
|
15
|
43
|
59
|
59
|
57
|
88
|
46
|
31
|
45
|
55
|
36
|
32
|
55
|
55
|
21
|
45
|
58
|
83
|
96
|
38
|
33
|
42
|
71
|
72
|
61
|
|
2024/11
|
96
|
77
|
55
|
23
|
53
|
65
|
115
|
160
|
186
|
143
|
121
|
130
|
120
|
40
|
63
|
59
|
42
|
62
|
68
|
77
|
49
|
36
|
59
|
108
|
62
|
14
|
20
|
26
|
41
|
59
|
|
|
2024/10
|
15
|
23
|
43
|
63
|
88
|
114
|
51
|
58
|
100
|
27
|
70
|
102
|
128
|
103
|
68
|
52
|
66
|
48
|
17
|
33
|
57
|
41
|
49
|
70
|
141
|
198
|
67
|
62
|
98
|
124
|
180
|
|
2024/09
|
38
|
18
|
37
|
59
|
29
|
30
|
32
|
43
|
58
|
30
|
26
|
28
|
41
|
33
|
42
|
54
|
44
|
55
|
51
|
30
|
12
|
18
|
46
|
60
|
54
|
53
|
55
|
63
|
81
|
11
|
|
|
2024/08
|
33
|
51
|
31
|
25
|
21
|
38
|
43
|
41
|
39
|
44
|
22
|
17
|
19
|
33
|
47
|
42
|
40
|
26
|
28
|
22
|
21
|
35
|
38
|
38
|
36
|
13
|
19
|
27
|
43
|
57
|
57
|
|
2024/07
|
29
|
42
|
50
|
65
|
72
|
36
|
52
|
39
|
65
|
71
|
75
|
62
|
50
|
74
|
63
|
47
|
36
|
41
|
54
|
40
|
52
|
42
|
58
|
48
|
20
|
29
|
39
|
37
|
38
|
20
|
30
|
|
2024/06
|
53
|
61
|
57
|
69
|
67
|
70
|
60
|
60
|
53
|
57
|
61
|
72
|
82
|
51
|
50
|
70
|
68
|
68
|
63
|
70
|
54
|
86
|
98
|
39
|
47
|
71
|
63
|
64
|
70
|
41
|
|
|
2024/05
|
57
|
69
|
65
|
75
|
67
|
65
|
70
|
76
|
80
|
96
|
129
|
51
|
74
|
90
|
44
|
69
|
81
|
89
|
70
|
43
|
58
|
81
|
86
|
42
|
25
|
35
|
46
|
70
|
79
|
67
|
30
|
|
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