Air Quality
Excellent
No health implications.
8
PM2.5
24
PM10
27
O3
0.7
CO
5
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Mar
38
Excellent
Thu
26 Mar
34
Excellent
Fri
27 Mar
46
Excellent
Sat
28 Mar
35
Excellent
Sun
29 Mar
28
Excellent
Mon
30 Mar
31
Excellent
Tue
31 Mar
22
Excellent
Air quality in the last 12 months (Lichuan)
|
2026/02
|
38
|
53
|
67
|
79
|
106
|
97
|
80
|
62
|
49
|
51
|
55
|
58
|
70
|
75
|
73
|
39
|
75
|
76
|
65
|
57
|
54
|
56
|
50
|
25
|
24
|
29
|
19
|
20
|
|||
|
2026/01
|
24
|
39
|
55
|
59
|
61
|
57
|
64
|
73
|
83
|
91
|
99
|
94
|
120
|
126
|
173
|
157
|
155
|
147
|
72
|
33
|
53
|
64
|
72
|
66
|
60
|
62
|
55
|
56
|
42
|
21
|
31
|
|
2025/12
|
106
|
125
|
73
|
70
|
82
|
81
|
98
|
78
|
81
|
103
|
104
|
98
|
33
|
43
|
56
|
70
|
92
|
88
|
100
|
91
|
31
|
28
|
30
|
37
|
43
|
46
|
60
|
73
|
89
|
113
|
49
|
|
2025/11
|
47
|
44
|
46
|
39
|
38
|
21
|
22
|
21
|
18
|
38
|
39
|
35
|
45
|
51
|
63
|
68
|
38
|
17
|
24
|
35
|
49
|
66
|
71
|
56
|
50
|
57
|
70
|
75
|
93
|
112
|
|
|
2025/10
|
17
|
25
|
27
|
21
|
23
|
26
|
31
|
32
|
33
|
34
|
35
|
42
|
19
|
10
|
12
|
11
|
13
|
9
|
10
|
11
|
11
|
14
|
17
|
29
|
36
|
32
|
32
|
33
|
44
|
39
|
35
|
|
2025/09
|
27
|
24
|
24
|
23
|
28
|
34
|
22
|
24
|
21
|
16
|
11
|
15
|
11
|
13
|
17
|
24
|
26
|
18
|
16
|
11
|
16
|
21
|
15
|
13
|
18
|
18
|
19
|
24
|
27
|
19
|
|
|
2025/08
|
28
|
27
|
25
|
28
|
22
|
24
|
22
|
18
|
16
|
12
|
11
|
9
|
12
|
17
|
16
|
15
|
19
|
23
|
21
|
19
|
19
|
19
|
18
|
20
|
17
|
19
|
24
|
25
|
30
|
29
|
30
|
|
2025/07
|
13
|
19
|
15
|
17
|
18
|
28
|
22
|
23
|
23
|
23
|
21
|
32
|
31
|
26
|
27
|
28
|
27
|
22
|
20
|
25
|
25
|
19
|
14
|
11
|
14
|
17
|
21
|
19
|
20
|
18
|
24
|
|
2025/06
|
11
|
14
|
25
|
30
|
33
|
38
|
35
|
18
|
18
|
28
|
35
|
38
|
38
|
31
|
30
|
35
|
28
|
22
|
12
|
15
|
15
|
17
|
18
|
21
|
19
|
16
|
18
|
16
|
14
|
18
|
|
|
2025/05
|
47
|
72
|
58
|
47
|
32
|
30
|
38
|
25
|
28
|
40
|
47
|
43
|
44
|
49
|
46
|
41
|
58
|
41
|
48
|
49
|
47
|
23
|
38
|
51
|
44
|
38
|
34
|
27
|
28
|
30
|
21
|
|
2025/04
|
51
|
58
|
59
|
55
|
59
|
65
|
61
|
53
|
55
|
37
|
36
|
126
|
225
|
121
|
77
|
65
|
64
|
61
|
45
|
26
|
24
|
41
|
46
|
37
|
46
|
49
|
38
|
44
|
37
|
31
|
|
|
2025/03
|
65
|
78
|
28
|
14
|
20
|
26
|
35
|
46
|
54
|
52
|
58
|
60
|
50
|
41
|
22
|
26
|
32
|
34
|
46
|
49
|
60
|
75
|
66
|
60
|
50
|
53
|
82
|
55
|
30
|
38
|
43
|
|
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