Hainan - China   2025-07-08   Tuesday   18.41N, 109.76E

Haitang

Hainan - China
2025-07-08

Air Quality

Excellent

No health implications.

3

PM2.5

20

PM10

55

O3

0.2

CO

2

SO2

5

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

8 Jul

31 Excellent

Wed

9 Jul

28 Excellent

Thu

10 Jul

30 Excellent

Fri

11 Jul

30 Excellent

Sat

12 Jul

28 Excellent

Sun

13 Jul

29 Excellent

Mon

14 Jul

28 Excellent

Monthly Average AQI (Haitang)

2020/07 - 2025/06

Air quality in the last 12 months (Haitang)

2025/06
20
22
22
21
17
16
18
22
20
21
15
15
22
10
17
19
19
16
17
12
14
11
11
16
11
10
12
11
24
17
2025/05
24
20
24
19
16
17
15
14
22
16
17
31
20
12
15
13
15
17
14
18
15
12
11
11
16
19
11
12
14
16
14
2025/04
19
25
33
32
32
23
27
29
25
26
23
25
52
122
107
104
86
44
27
22
20
21
19
20
21
17
11
19
19
23
2025/03
23
19
22
19
19
14
17
19
31
37
35
30
21
16
18
20
19
23
38
48
47
41
38
37
32
24
24
22
21
18
26
2025/02
28
20
23
22
27
36
39
24
45
46
36
22
32
26
12
17
24
43
51
42
40
29
19
25
29
39
33
28
2025/01
55
45
48
44
52
60
46
43
47
62
46
53
42
23
33
59
60
51
50
47
40
39
40
33
26
26
26
41
56
45
37
2024/12
37
32
31
30
34
39
42
45
32
30
24
32
21
30
52
45
39
44
49
47
48
48
35
43
31
24
27
48
57
45
47
2024/11
35
37
14
15
37
39
32
49
42
28
28
31
38
33
24
28
21
23
30
15
16
25
23
19
27
32
28
37
45
39
2024/10
19
29
36
41
39
31
18
45
55
41
29
30
27
18
14
13
14
15
17
22
26
33
34
34
37
23
32
20
10
11
25
2024/09
12
13
15
21
25
12
21
29
24
17
14
13
20
12
17
19
17
18
16
12
19
13
8
14
17
15
16
15
14
12
2024/08
22
20
17
18
21
21
18
17
19
23
25
22
20
15
21
19
18
23
21
18
27
21
19
16
18
18
17
19
24
19
14
2024/07
21
23
21
14
11
15
10
13
18
16
14
12
12
12
23
18
12
13
14
15
13
11
14
22
19
19
22
24
20
17
22
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