Hainan - China   2025-08-12   Tuesday   20.01N, 110.28E

Xiuying

Hainan - China
2025-08-12

Air Quality

Excellent

No health implications.

6

PM2.5

18

PM10

31

O3

0.3

CO

5

SO2

10

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

12 Aug

41 Excellent

Wed

13 Aug

36 Excellent

Thu

14 Aug

39 Excellent

Fri

15 Aug

41 Excellent

Sat

16 Aug

42 Excellent

Sun

17 Aug

36 Excellent

Mon

18 Aug

47 Excellent

Monthly Average AQI (Xiuying)

2020/07 - 2025/06

Air quality in the last 12 months (Xiuying)

2025/06
23
23
28
26
12
16
21
24
21
22
19
16
14
14
19
19
24
20
18
18
19
17
16
16
13
11
15
16
17
22
2025/05
27
26
30
27
22
29
26
18
26
21
29
37
29
18
12
20
16
19
20
21
19
20
21
16
33
43
32
23
18
14
13
2025/04
26
37
34
35
36
31
47
38
47
41
33
40
150
171
148
119
82
54
41
29
29
32
32
34
32
28
18
34
36
33
2025/03
30
30
33
30
23
15
13
22
39
53
40
30
21
25
27
21
35
41
51
53
47
45
38
43
43
42
41
34
17
9
18
2025/02
32
17
33
23
29
38
43
34
54
44
36
26
37
24
19
21
35
52
45
37
39
26
31
30
29
42
43
31
2025/01
70
52
65
53
60
73
51
55
69
64
47
44
47
43
43
57
59
52
52
62
46
57
51
42
34
34
35
35
48
49
51
2024/12
43
35
34
34
40
43
57
40
41
34
36
48
44
46
62
45
41
49
49
51
50
49
55
55
52
50
68
71
59
48
59
2024/11
52
43
37
37
43
48
54
49
56
51
47
44
57
59
43
40
25
30
26
9
17
31
31
35
29
27
39
42
40
46
2024/10
30
30
43
47
36
38
36
53
64
54
40
34
31
23
18
13
14
17
19
28
32
37
31
35
39
47
26
29
24
35
46
2024/09
12
19
17
26
28
22
19
31
27
22
15
20
24
23
30
29
24
25
21
13
18
14
13
16
20
33
31
23
22
21
2024/08
23
26
22
21
23
25
26
29
26
30
29
29
26
25
27
21
17
17
25
22
22
23
21
23
18
23
18
20
27
26
18
2024/07
22
22
19
14
13
12
13
14
17
19
20
19
15
16
16
16
12
14
16
18
15
13
16
19
17
18
28
27
19
19
21
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