Air Quality
Excellent
No health implications.
11
PM2.5
21
PM10
45
O3
0.6
CO
7
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 May
58
Good
Sat
3 May
56
Good
Sun
4 May
53
Good
Mon
5 May
40
Excellent
Tue
6 May
37
Excellent
Wed
7 May
41
Excellent
Thu
8 May
33
Excellent
Air quality in the last 12 months (Lingao)
|
2025/02
|
31
|
22
|
32
|
26
|
27
|
36
|
41
|
34
|
55
|
45
|
32
|
21
|
29
|
20
|
19
|
24
|
37
|
42
|
44
|
33
|
39
|
25
|
22
|
27
|
27
|
32
|
33
|
30
|
|||
|
2025/01
|
73
|
53
|
63
|
52
|
62
|
74
|
47
|
54
|
65
|
67
|
52
|
47
|
42
|
33
|
42
|
58
|
59
|
50
|
55
|
59
|
48
|
49
|
40
|
36
|
29
|
31
|
30
|
36
|
53
|
42
|
37
|
|
2024/12
|
40
|
35
|
34
|
31
|
34
|
40
|
54
|
40
|
40
|
30
|
34
|
48
|
46
|
48
|
59
|
46
|
41
|
51
|
49
|
51
|
52
|
52
|
57
|
60
|
60
|
52
|
70
|
66
|
63
|
46
|
63
|
|
2024/11
|
47
|
44
|
37
|
26
|
42
|
48
|
51
|
47
|
49
|
48
|
45
|
41
|
46
|
46
|
39
|
31
|
30
|
28
|
28
|
11
|
18
|
30
|
29
|
30
|
19
|
26
|
35
|
40
|
40
|
42
|
|
|
2024/10
|
31
|
30
|
41
|
47
|
40
|
42
|
30
|
54
|
60
|
55
|
40
|
31
|
31
|
19
|
17
|
13
|
11
|
14
|
17
|
25
|
29
|
34
|
30
|
32
|
37
|
45
|
21
|
25
|
16
|
29
|
42
|
|
2024/09
|
15
|
14
|
16
|
22
|
27
|
17
|
12
|
23
|
21
|
15
|
13
|
19
|
21
|
22
|
26
|
28
|
21
|
20
|
14
|
13
|
16
|
12
|
12
|
11
|
22
|
30
|
27
|
20
|
20
|
22
|
|
|
2024/08
|
21
|
21
|
19
|
18
|
20
|
19
|
21
|
22
|
21
|
23
|
23
|
21
|
19
|
19
|
18
|
19
|
15
|
15
|
21
|
19
|
18
|
19
|
19
|
19
|
16
|
17
|
14
|
18
|
21
|
22
|
14
|
|
2024/07
|
18
|
19
|
17
|
13
|
12
|
12
|
12
|
14
|
15
|
18
|
17
|
16
|
15
|
14
|
14
|
13
|
11
|
12
|
15
|
12
|
10
|
8
|
15
|
17
|
15
|
16
|
21
|
21
|
17
|
15
|
17
|
|
2024/06
|
17
|
21
|
18
|
19
|
20
|
21
|
19
|
19
|
18
|
17
|
18
|
19
|
20
|
20
|
23
|
25
|
22
|
24
|
23
|
21
|
19
|
13
|
11
|
13
|
15
|
12
|
11
|
15
|
15
|
20
|
|
|
2024/05
|
39
|
27
|
22
|
22
|
29
|
32
|
29
|
22
|
26
|
28
|
29
|
25
|
24
|
21
|
27
|
30
|
33
|
17
|
19
|
20
|
18
|
16
|
14
|
16
|
18
|
21
|
22
|
21
|
27
|
23
|
18
|
|
2024/04
|
44
|
39
|
39
|
42
|
40
|
33
|
40
|
44
|
33
|
25
|
32
|
33
|
38
|
41
|
43
|
37
|
27
|
33
|
36
|
35
|
31
|
32
|
36
|
40
|
34
|
45
|
52
|
47
|
43
|
46
|
|
|
2024/03
|
15
|
19
|
23
|
31
|
45
|
60
|
32
|
26
|
24
|
26
|
20
|
21
|
25
|
34
|
43
|
39
|
30
|
27
|
24
|
41
|
44
|
45
|
37
|
32
|
39
|
38
|
37
|
34
|
35
|
28
|
39
|
|
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