Hainan - China   2025-07-09   Wednesday   16.83N, 112.35E

Sansha

Hainan - China
2025-07-09

Air Quality

Excellent

No health implications.

11

PM2.5

12

PM10

55

O3

0.3

CO

3

SO2

5

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

9 Jul

36 Excellent

Thu

10 Jul

34 Excellent

Fri

11 Jul

39 Excellent

Sat

12 Jul

39 Excellent

Sun

13 Jul

40 Excellent

Mon

14 Jul

37 Excellent

Tue

15 Jul

30 Excellent

Monthly Average AQI (Sansha)

2020/07 - 2025/06

Air quality in the last 12 months (Sansha)

2025/06
25
22
26
17
16
13
16
18
18
24
17
17
30
24
24
23
19
15
17
15
13
12
9
16
9
11
11
14
17
17
2025/05
25
25
25
28
20
15
33
28
49
25
20
26
23
16
13
16
14
15
13
15
15
17
15
12
24
24
12
14
13
17
22
2025/04
25
30
35
39
31
25
30
32
25
22
18
16
80
122
113
94
69
27
43
19
27
26
27
16
16
21
19
27
29
30
2025/03
28
17
13
16
16
12
30
25
31
31
31
28
24
25
32
26
36
37
41
47
47
38
32
29
28
27
62
32
47
33
30
2025/02
27
19
23
20
35
35
37
26
46
37
28
18
33
25
17
23
36
55
46
39
36
32
26
23
32
39
31
30
2025/01
40
39
42
35
46
56
37
40
44
56
41
41
34
18
34
55
55
47
42
42
31
37
32
31
26
24
22
35
46
39
37
2024/12
31
25
24
21
25
31
44
43
25
22
23
30
22
31
51
41
36
39
43
40
44
44
34
36
26
18
28
49
49
40
43
2024/11
40
35
20
28
38
42
35
43
43
24
23
31
39
34
22
29
17
28
27
16
19
21
23
20
28
27
28
34
40
37
2024/10
24
31
37
38
36
32
24
44
53
40
28
27
18
19
16
14
16
19
22
21
31
37
36
37
39
32
35
23
19
22
32
2024/09
12
14
19
29
28
22
29
28
21
17
21
13
19
18
24
18
22
18
16
12
17
15
14
11
23
17
14
16
16
20
2024/08
23
21
20
22
24
21
18
19
18
20
22
21
19
16
25
18
19
24
18
14
23
21
18
16
15
16
15
22
28
16
13
2024/07
20
23
20
14
10
14
11
15
15
13
13
12
19
14
21
14
13
14
17
15
14
11
16
19
19
17
24
24
21
18
23
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