Air Quality
Excellent
No health implications.
29
PM2.5
43
PM10
87
O3
0.5
CO
6
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 May
102
Light
Wed
13 May
98
Good
Thu
14 May
67
Good
Fri
15 May
64
Good
Sat
16 May
66
Good
Sun
17 May
40
Excellent
Mon
18 May
20
Excellent
Air quality in the last 12 months (Laoting)
|
2026/04
|
66
|
69
|
110
|
46
|
55
|
31
|
32
|
57
|
31
|
52
|
67
|
91
|
68
|
66
|
78
|
87
|
71
|
109
|
91
|
94
|
69
|
52
|
61
|
64
|
61
|
49
|
41
|
39
|
42
|
54
|
|
|
2026/03
|
61
|
89
|
138
|
75
|
43
|
42
|
45
|
75
|
31
|
61
|
73
|
72
|
66
|
52
|
63
|
70
|
121
|
45
|
57
|
51
|
90
|
109
|
129
|
161
|
150
|
172
|
73
|
57
|
100
|
35
|
48
|
|
2026/02
|
103
|
41
|
101
|
155
|
88
|
40
|
37
|
36
|
83
|
102
|
108
|
126
|
159
|
150
|
40
|
51
|
108
|
42
|
64
|
93
|
163
|
61
|
51
|
59
|
76
|
59
|
44
|
49
|
|||
|
2026/01
|
36
|
44
|
85
|
81
|
77
|
71
|
25
|
51
|
88
|
33
|
19
|
60
|
27
|
64
|
97
|
58
|
22
|
37
|
30
|
29
|
29
|
53
|
72
|
76
|
30
|
48
|
52
|
47
|
51
|
68
|
78
|
|
2025/12
|
36
|
22
|
26
|
35
|
40
|
111
|
69
|
26
|
53
|
83
|
39
|
28
|
51
|
48
|
101
|
77
|
69
|
107
|
141
|
30
|
28
|
50
|
60
|
31
|
24
|
46
|
80
|
153
|
84
|
44
|
28
|
|
2025/11
|
57
|
20
|
30
|
89
|
125
|
86
|
42
|
54
|
49
|
49
|
51
|
105
|
29
|
63
|
159
|
67
|
20
|
27
|
50
|
35
|
47
|
95
|
117
|
84
|
23
|
68
|
40
|
70
|
114
|
77
|
|
|
2025/10
|
80
|
63
|
41
|
57
|
46
|
25
|
43
|
31
|
11
|
16
|
20
|
38
|
45
|
51
|
66
|
40
|
37
|
17
|
18
|
20
|
29
|
38
|
40
|
50
|
107
|
62
|
30
|
71
|
124
|
85
|
46
|
|
2025/09
|
41
|
52
|
57
|
51
|
38
|
42
|
56
|
46
|
60
|
40
|
52
|
47
|
52
|
54
|
46
|
50
|
26
|
35
|
51
|
49
|
56
|
38
|
41
|
65
|
81
|
69
|
76
|
60
|
61
|
78
|
|
|
2025/08
|
36
|
23
|
26
|
23
|
21
|
38
|
38
|
27
|
26
|
37
|
39
|
44
|
33
|
50
|
40
|
27
|
28
|
35
|
29
|
21
|
21
|
22
|
42
|
25
|
24
|
43
|
33
|
21
|
37
|
38
|
35
|
|
2025/07
|
33
|
32
|
19
|
44
|
45
|
23
|
37
|
33
|
35
|
40
|
43
|
36
|
34
|
34
|
35
|
32
|
36
|
33
|
24
|
31
|
44
|
30
|
23
|
27
|
36
|
40
|
29
|
27
|
19
|
21
|
30
|
|
2025/06
|
63
|
59
|
30
|
27
|
52
|
61
|
44
|
44
|
54
|
42
|
49
|
50
|
40
|
27
|
21
|
33
|
44
|
53
|
34
|
39
|
43
|
61
|
65
|
64
|
44
|
55
|
43
|
42
|
64
|
51
|
|
|
2025/05
|
48
|
46
|
37
|
55
|
51
|
38
|
55
|
68
|
37
|
32
|
65
|
77
|
74
|
60
|
48
|
56
|
48
|
46
|
83
|
81
|
61
|
74
|
53
|
43
|
50
|
65
|
74
|
69
|
61
|
73
|
69
|
|
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