Air Quality
Excellent
No health implications.
26
PM2.5
30
PM10
106
O3
0.8
CO
4
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Sep
59
Good
Sat
26 Sep
68
Good
Sun
27 Sep
67
Good
Mon
28 Sep
71
Good
Tue
29 Sep
69
Good
Wed
30 Sep
63
Good
Thu
1 Oct
34
Excellent
Air quality in the last 12 months (Lichuan)
|
2026/08
|
20
|
21
|
28
|
37
|
36
|
29
|
35
|
30
|
22
|
15
|
20
|
25
|
25
|
29
|
23
|
27
|
32
|
29
|
27
|
23
|
21
|
26
|
27
|
20
|
16
|
18
|
24
|
30
|
20
|
26
|
25
|
|
2026/07
|
21
|
24
|
25
|
24
|
22
|
23
|
17
|
18
|
24
|
34
|
36
|
26
|
21
|
22
|
17
|
17
|
19
|
22
|
23
|
20
|
27
|
33
|
35
|
37
|
26
|
16
|
16
|
16
|
22
|
21
|
19
|
|
2026/06
|
57
|
52
|
36
|
23
|
30
|
31
|
36
|
29
|
24
|
25
|
30
|
27
|
31
|
19
|
29
|
29
|
31
|
21
|
23
|
25
|
25
|
31
|
28
|
23
|
26
|
24
|
31
|
34
|
20
|
27
|
|
|
2026/05
|
27
|
28
|
29
|
37
|
27
|
28
|
30
|
26
|
29
|
28
|
29
|
39
|
30
|
24
|
29
|
25
|
27
|
26
|
28
|
30
|
26
|
14
|
23
|
26
|
27
|
31
|
29
|
31
|
37
|
50
|
58
|
|
2026/04
|
31
|
33
|
20
|
29
|
45
|
31
|
32
|
31
|
38
|
36
|
31
|
31
|
37
|
36
|
35
|
34
|
31
|
36
|
42
|
45
|
39
|
21
|
21
|
26
|
33
|
39
|
51
|
52
|
26
|
26
|
|
|
2026/03
|
16
|
17
|
29
|
47
|
44
|
42
|
50
|
53
|
53
|
47
|
41
|
50
|
43
|
46
|
56
|
69
|
56
|
29
|
22
|
32
|
38
|
41
|
31
|
22
|
33
|
32
|
31
|
44
|
43
|
30
|
26
|
|
2026/02
|
33
|
35
|
48
|
60
|
68
|
45
|
17
|
33
|
47
|
52
|
47
|
50
|
54
|
42
|
45
|
35
|
61
|
54
|
43
|
30
|
30
|
50
|
61
|
37
|
26
|
22
|
17
|
17
|
|||
|
2026/01
|
30
|
23
|
43
|
54
|
41
|
42
|
44
|
45
|
44
|
44
|
54
|
58
|
57
|
50
|
54
|
65
|
71
|
93
|
76
|
24
|
32
|
49
|
65
|
69
|
63
|
67
|
48
|
42
|
56
|
40
|
21
|
|
2025/12
|
55
|
77
|
59
|
56
|
67
|
68
|
70
|
72
|
75
|
67
|
73
|
71
|
36
|
34
|
40
|
46
|
59
|
100
|
64
|
59
|
72
|
44
|
48
|
31
|
29
|
49
|
48
|
52
|
49
|
58
|
75
|
|
2025/11
|
35
|
47
|
51
|
26
|
25
|
36
|
42
|
34
|
18
|
21
|
47
|
21
|
30
|
38
|
48
|
55
|
56
|
28
|
33
|
40
|
45
|
49
|
58
|
54
|
67
|
71
|
68
|
64
|
53
|
50
|
|
|
2025/10
|
39
|
35
|
33
|
44
|
30
|
23
|
36
|
41
|
40
|
38
|
33
|
32
|
50
|
40
|
41
|
50
|
44
|
44
|
23
|
27
|
23
|
26
|
37
|
37
|
44
|
56
|
53
|
45
|
43
|
53
|
39
|
|
2025/09
|
24
|
21
|
25
|
28
|
28
|
30
|
32
|
22
|
19
|
20
|
17
|
22
|
25
|
25
|
30
|
24
|
23
|
28
|
29
|
28
|
29
|
31
|
27
|
25
|
30
|
29
|
36
|
36
|
42
|
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