Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
35
PM2.5
69
*
PM10
149
O3
0.6
CO
5
SO2
11
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Apr
62
Good
Mon
29 Apr
57
Good
Tue
30 Apr
54
Good
Wed
1 May
54
Good
Thu
2 May
50
Excellent
Fri
3 May
50
Excellent
Sat
4 May
55
Good
Air quality in the last 12 months (Li County)
|
2024/02
|
36
|
34
|
21
|
26
|
29
|
28
|
39
|
40
|
44
|
68
|
59
|
55
|
49
|
50
|
29
|
31
|
36
|
42
|
79
|
125
|
41
|
39
|
31
|
41
|
57
|
64
|
56
|
40
|
22
|
||
|
2024/01
|
97
|
39
|
45
|
61
|
45
|
48
|
68
|
79
|
67
|
65
|
91
|
98
|
108
|
75
|
53
|
50
|
48
|
60
|
43
|
32
|
25
|
27
|
33
|
31
|
40
|
42
|
59
|
72
|
71
|
63
|
45
|
|
2023/12
|
38
|
47
|
56
|
60
|
54
|
43
|
63
|
71
|
69
|
74
|
63
|
50
|
53
|
47
|
36
|
47
|
53
|
54
|
58
|
64
|
53
|
63
|
57
|
39
|
62
|
69
|
94
|
101
|
78
|
97
|
125
|
|
2023/11
|
33
|
34
|
34
|
28
|
29
|
35
|
40
|
46
|
45
|
51
|
20
|
18
|
28
|
24
|
26
|
41
|
44
|
60
|
61
|
67
|
61
|
33
|
48
|
56
|
58
|
31
|
41
|
40
|
34
|
40
|
|
|
2023/10
|
22
|
16
|
23
|
18
|
15
|
13
|
20
|
20
|
19
|
31
|
19
|
18
|
20
|
24
|
29
|
35
|
27
|
19
|
20
|
24
|
27
|
39
|
49
|
56
|
43
|
21
|
19
|
36
|
40
|
41
|
32
|
|
2023/09
|
25
|
29
|
36
|
39
|
39
|
34
|
29
|
26
|
29
|
21
|
16
|
19
|
34
|
34
|
31
|
32
|
28
|
23
|
21
|
15
|
21
|
18
|
16
|
15
|
15
|
20
|
26
|
27
|
18
|
26
|
|
|
2023/08
|
25
|
23
|
20
|
21
|
24
|
23
|
21
|
23
|
22
|
23
|
21
|
22
|
26
|
30
|
26
|
21
|
24
|
25
|
26
|
22
|
28
|
33
|
26
|
21
|
21
|
16
|
25
|
25
|
23
|
21
|
24
|
|
2023/07
|
36
|
37
|
29
|
24
|
40
|
33
|
34
|
33
|
39
|
42
|
34
|
20
|
16
|
25
|
29
|
34
|
37
|
36
|
36
|
38
|
36
|
37
|
38
|
28
|
26
|
19
|
16
|
22
|
29
|
28
|
26
|
|
2023/06
|
24
|
24
|
19
|
19
|
22
|
26
|
29
|
28
|
37
|
33
|
37
|
40
|
34
|
35
|
27
|
22
|
26
|
27
|
29
|
23
|
28
|
33
|
33
|
33
|
38
|
46
|
40
|
27
|
26
|
29
|
|
|
2023/05
|
49
|
38
|
37
|
37
|
46
|
47
|
26
|
23
|
18
|
18
|
23
|
32
|
34
|
38
|
43
|
51
|
50
|
32
|
45
|
37
|
25
|
26
|
32
|
42
|
37
|
28
|
28
|
25
|
33
|
35
|
35
|
|
2023/04
|
57
|
46
|
32
|
37
|
29
|
54
|
62
|
63
|
62
|
70
|
62
|
49
|
39
|
51
|
55
|
63
|
61
|
45
|
41
|
53
|
23
|
17
|
17
|
22
|
28
|
39
|
45
|
34
|
34
|
45
|
|
|
2023/03
|
40
|
56
|
51
|
52
|
56
|
59
|
57
|
32
|
36
|
29
|
36
|
30
|
36
|
41
|
46
|
38
|
30
|
31
|
33
|
19
|
29
|
29
|
24
|
25
|
23
|
28
|
24
|
32
|
34
|
48
|
54
|
|
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