Air Quality
Excellent
No health implications.
20
PM2.5
47
PM10
119
O3
0.3
CO
5
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Apr
63
Good
Tue
29 Apr
59
Good
Wed
30 Apr
62
Good
Thu
1 May
63
Good
Fri
2 May
60
Good
Sat
3 May
63
Good
Sun
4 May
37
Excellent
Air quality in the last 12 months (Lanping)
|
2025/02
|
38
|
40
|
51
|
43
|
35
|
38
|
41
|
32
|
30
|
33
|
29
|
29
|
36
|
33
|
23
|
32
|
32
|
37
|
24
|
24
|
26
|
28
|
33
|
32
|
35
|
22
|
21
|
31
|
|||
|
2025/01
|
29
|
34
|
39
|
37
|
33
|
30
|
27
|
27
|
20
|
26
|
26
|
26
|
27
|
28
|
29
|
35
|
32
|
24
|
27
|
30
|
42
|
36
|
32
|
22
|
27
|
42
|
36
|
46
|
72
|
47
|
35
|
|
2024/12
|
25
|
24
|
22
|
22
|
23
|
22
|
24
|
24
|
22
|
25
|
32
|
34
|
29
|
23
|
19
|
19
|
29
|
30
|
24
|
19
|
25
|
23
|
23
|
25
|
26
|
30
|
33
|
35
|
23
|
25
|
25
|
|
2024/11
|
29
|
33
|
27
|
28
|
23
|
25
|
16
|
16
|
22
|
23
|
22
|
17
|
21
|
25
|
29
|
29
|
34
|
29
|
24
|
27
|
22
|
26
|
24
|
21
|
21
|
25
|
26
|
24
|
26
|
23
|
|
|
2024/10
|
17
|
15
|
17
|
16
|
16
|
17
|
18
|
18
|
20
|
21
|
20
|
24
|
20
|
25
|
24
|
20
|
19
|
26
|
31
|
24
|
30
|
31
|
30
|
15
|
14
|
25
|
25
|
35
|
29
|
27
|
29
|
|
2024/09
|
17
|
19
|
19
|
18
|
17
|
20
|
28
|
29
|
23
|
17
|
20
|
20
|
21
|
23
|
23
|
25
|
22
|
21
|
25
|
27
|
29
|
27
|
25
|
25
|
23
|
21
|
19
|
18
|
16
|
20
|
|
|
2024/08
|
21
|
25
|
17
|
15
|
15
|
19
|
19
|
18
|
19
|
15
|
16
|
25
|
20
|
33
|
33
|
22
|
22
|
19
|
16
|
20
|
21
|
24
|
28
|
27
|
23
|
24
|
26
|
25
|
26
|
30
|
19
|
|
2024/07
|
11
|
16
|
13
|
13
|
15
|
17
|
18
|
15
|
14
|
15
|
16
|
13
|
20
|
17
|
17
|
17
|
23
|
21
|
21
|
23
|
15
|
17
|
14
|
19
|
18
|
19
|
21
|
23
|
21
|
18
|
21
|
|
2024/06
|
34
|
30
|
28
|
26
|
26
|
24
|
23
|
24
|
22
|
24
|
29
|
23
|
18
|
17
|
16
|
21
|
24
|
24
|
27
|
31
|
30
|
27
|
20
|
17
|
15
|
20
|
20
|
14
|
14
|
11
|
|
|
2024/05
|
32
|
27
|
26
|
41
|
43
|
28
|
29
|
27
|
24
|
25
|
28
|
25
|
28
|
24
|
27
|
27
|
27
|
31
|
35
|
21
|
22
|
23
|
24
|
26
|
21
|
17
|
12
|
12
|
16
|
33
|
33
|
|
2024/04
|
14
|
22
|
39
|
32
|
23
|
31
|
32
|
30
|
33
|
29
|
32
|
36
|
40
|
43
|
38
|
53
|
56
|
40
|
41
|
31
|
22
|
34
|
46
|
34
|
24
|
33
|
38
|
42
|
22
|
32
|
|
|
2024/03
|
28
|
29
|
26
|
29
|
32
|
29
|
28
|
26
|
22
|
27
|
32
|
47
|
54
|
47
|
49
|
44
|
46
|
46
|
50
|
38
|
33
|
24
|
18
|
25
|
21
|
30
|
22
|
24
|
27
|
32
|
27
|
|
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