Hainan - China   2025-07-13   Sunday   19.91N, 109.69E

Lingao

Hainan - China
2025-07-13

Air Quality

Excellent

No health implications.

12

PM2.5

23

PM10

64

O3

0.4

CO

5

SO2

5

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

13 Jul

36 Excellent

Mon

14 Jul

39 Excellent

Tue

15 Jul

33 Excellent

Wed

16 Jul

29 Excellent

Thu

17 Jul

33 Excellent

Fri

18 Jul

28 Excellent

Sat

19 Jul

45 Excellent

Monthly Average AQI (Lingao)

2020/07 - 2025/06

Air quality in the last 12 months (Lingao)

2025/06
19
21
26
29
17
17
19
21
20
21
20
12
10
11
17
17
21
19
17
18
18
14
16
13
11
12
13
13
14
14
2025/05
23
19
25
28
23
28
25
20
21
19
26
39
27
16
14
13
12
18
19
19
19
17
18
17
26
38
32
21
16
16
13
2025/04
24
34
30
32
37
20
34
34
39
39
38
40
146
165
127
101
88
54
37
30
26
30
29
35
36
25
21
28
24
24
2025/03
30
30
33
38
40
16
10
16
30
36
33
25
22
24
30
20
34
43
49
50
44
43
37
42
44
44
48
47
22
10
16
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
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