Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
60
*
PM2.5
68
PM10
45
O3
1.0
CO
7
SO2
23
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Jan
142
Light
Fri
30 Jan
124
Light
Sat
31 Jan
125
Light
Sun
1 Feb
136
Light
Mon
2 Feb
131
Light
Tue
3 Feb
134
Light
Wed
4 Feb
47
Excellent
Air quality in the last 12 months (Lantian)
|
2025/12
|
80
|
73
|
70
|
83
|
116
|
128
|
70
|
80
|
114
|
110
|
114
|
109
|
73
|
73
|
92
|
89
|
100
|
161
|
111
|
56
|
67
|
111
|
89
|
81
|
70
|
80
|
101
|
125
|
121
|
140
|
110
|
|
2025/11
|
54
|
63
|
88
|
95
|
100
|
66
|
43
|
49
|
58
|
89
|
84
|
80
|
67
|
79
|
91
|
71
|
22
|
29
|
43
|
52
|
70
|
74
|
54
|
79
|
71
|
122
|
116
|
76
|
66
|
70
|
|
|
2025/10
|
18
|
23
|
36
|
27
|
17
|
12
|
13
|
37
|
25
|
18
|
10
|
13
|
20
|
44
|
30
|
40
|
11
|
25
|
33
|
24
|
33
|
49
|
62
|
77
|
54
|
28
|
49
|
62
|
78
|
72
|
57
|
|
2025/09
|
33
|
32
|
26
|
16
|
20
|
50
|
55
|
40
|
38
|
43
|
22
|
20
|
31
|
45
|
47
|
30
|
18
|
10
|
12
|
30
|
16
|
15
|
15
|
21
|
39
|
41
|
35
|
17
|
27
|
41
|
|
|
2025/08
|
34
|
39
|
41
|
41
|
26
|
30
|
36
|
31
|
19
|
19
|
24
|
38
|
45
|
41
|
32
|
21
|
20
|
20
|
21
|
27
|
53
|
41
|
27
|
22
|
37
|
34
|
34
|
16
|
13
|
23
|
25
|
|
2025/07
|
22
|
24
|
26
|
34
|
14
|
30
|
30
|
23
|
38
|
30
|
28
|
43
|
45
|
39
|
31
|
43
|
34
|
28
|
36
|
19
|
30
|
44
|
26
|
14
|
15
|
20
|
29
|
25
|
31
|
44
|
30
|
|
2025/06
|
49
|
39
|
47
|
45
|
37
|
49
|
31
|
38
|
42
|
48
|
58
|
44
|
48
|
41
|
61
|
57
|
58
|
49
|
35
|
43
|
40
|
37
|
33
|
38
|
31
|
26
|
39
|
29
|
32
|
22
|
|
|
2025/05
|
89
|
76
|
68
|
64
|
101
|
436
|
152
|
98
|
83
|
51
|
44
|
56
|
38
|
67
|
68
|
56
|
168
|
104
|
74
|
64
|
70
|
75
|
58
|
54
|
43
|
44
|
54
|
46
|
43
|
50
|
42
|
|
2025/04
|
85
|
92
|
85
|
106
|
95
|
90
|
77
|
92
|
112
|
99
|
108
|
328
|
124
|
88
|
61
|
104
|
122
|
107
|
88
|
65
|
65
|
172
|
109
|
69
|
76
|
69
|
49
|
48
|
57
|
111
|
|
|
2025/03
|
143
|
64
|
23
|
51
|
63
|
63
|
81
|
80
|
66
|
80
|
130
|
160
|
91
|
52
|
44
|
45
|
49
|
46
|
42
|
53
|
65
|
68
|
88
|
70
|
58
|
219
|
191
|
122
|
106
|
88
|
85
|
|
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
|
|
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