Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
47
PM2.5
127
*
PM10
82
O3
0.7
CO
9
SO2
30
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
20 Apr
92
Good
Mon
21 Apr
138
Light
Tue
22 Apr
128
Light
Wed
23 Apr
83
Good
Thu
24 Apr
84
Good
Fri
25 Apr
25
Excellent
Sat
26 Apr
16
Excellent
Air quality in the last 12 months (Lantian)
|
2025/02
|
202
|
129
|
36
|
43
|
46
|
48
|
99
|
44
|
59
|
79
|
108
|
84
|
76
|
71
|
60
|
79
|
91
|
101
|
103
|
109
|
134
|
142
|
70
|
77
|
79
|
74
|
92
|
94
|
|||
|
2025/01
|
96
|
84
|
110
|
104
|
69
|
72
|
68
|
62
|
61
|
67
|
63
|
78
|
88
|
63
|
44
|
65
|
101
|
82
|
82
|
113
|
173
|
226
|
201
|
133
|
48
|
78
|
62
|
90
|
274
|
213
|
212
|
|
2024/12
|
57
|
73
|
72
|
65
|
66
|
61
|
57
|
61
|
80
|
102
|
134
|
134
|
47
|
62
|
57
|
74
|
92
|
78
|
97
|
115
|
63
|
67
|
83
|
85
|
96
|
93
|
71
|
56
|
69
|
57
|
78
|
|
2024/11
|
78
|
61
|
61
|
51
|
71
|
87
|
106
|
114
|
110
|
104
|
129
|
150
|
114
|
64
|
58
|
44
|
15
|
22
|
48
|
42
|
51
|
69
|
123
|
120
|
34
|
53
|
71
|
71
|
47
|
37
|
|
|
2024/10
|
49
|
49
|
48
|
55
|
74
|
81
|
65
|
119
|
71
|
61
|
83
|
79
|
65
|
59
|
68
|
57
|
74
|
53
|
36
|
28
|
31
|
24
|
44
|
67
|
86
|
60
|
35
|
51
|
84
|
99
|
78
|
|
2024/09
|
60
|
49
|
36
|
48
|
27
|
46
|
35
|
30
|
48
|
46
|
53
|
39
|
45
|
36
|
52
|
44
|
51
|
51
|
38
|
29
|
29
|
53
|
66
|
89
|
82
|
112
|
83
|
64
|
38
|
30
|
|
|
2024/08
|
42
|
51
|
36
|
37
|
33
|
36
|
38
|
37
|
52
|
123
|
63
|
43
|
45
|
47
|
46
|
37
|
42
|
39
|
41
|
46
|
37
|
49
|
58
|
57
|
37
|
33
|
24
|
35
|
36
|
32
|
37
|
|
2024/07
|
20
|
29
|
38
|
36
|
25
|
31
|
40
|
14
|
28
|
49
|
34
|
44
|
52
|
42
|
46
|
40
|
16
|
25
|
27
|
25
|
36
|
34
|
52
|
74
|
85
|
66
|
47
|
51
|
43
|
21
|
32
|
|
2024/06
|
68
|
50
|
58
|
25
|
31
|
51
|
41
|
36
|
35
|
42
|
39
|
50
|
53
|
46
|
56
|
36
|
31
|
32
|
39
|
37
|
23
|
41
|
44
|
57
|
84
|
66
|
55
|
59
|
47
|
54
|
|
|
2024/05
|
38
|
51
|
35
|
32
|
32
|
50
|
57
|
61
|
45
|
44
|
93
|
60
|
70
|
67
|
79
|
63
|
59
|
65
|
44
|
42
|
52
|
49
|
45
|
47
|
57
|
34
|
61
|
54
|
31
|
50
|
73
|
|
2024/04
|
81
|
74
|
62
|
74
|
73
|
77
|
72
|
73
|
53
|
43
|
52
|
56
|
54
|
41
|
75
|
82
|
62
|
65
|
161
|
134
|
113
|
86
|
275
|
120
|
76
|
61
|
65
|
62
|
45
|
24
|
|
|
2024/03
|
59
|
46
|
73
|
99
|
107
|
70
|
87
|
76
|
88
|
84
|
58
|
67
|
69
|
75
|
63
|
274
|
172
|
70
|
127
|
89
|
92
|
102
|
98
|
42
|
34
|
69
|
89
|
72
|
56
|
71
|
84
|
|
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