Hainan - China   2025-06-01   Sunday   18.41N, 109.76E

Haitang

Hainan - China
2025-06-01

Air Quality

Excellent

No health implications.

6

PM2.5

18

PM10

60

O3

0.2

CO

2

SO2

4

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

1 Jun

35 Excellent

Mon

2 Jun

38 Excellent

Tue

3 Jun

28 Excellent

Wed

4 Jun

26 Excellent

Thu

5 Jun

27 Excellent

Fri

6 Jun

30 Excellent

Sat

7 Jun

46 Excellent

Monthly Average AQI (Haitang)

2020/05 - 2025/04

Air quality in the last 12 months (Haitang)

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
2024/06
19
22
16
24
27
20
21
15
23
19
28
24
27
22
32
30
28
24
22
22
17
9
9
13
25
18
14
16
16
21
2024/05
28
21
19
22
30
24
19
19
27
26
28
27
21
14
18
25
24
17
18
17
15
12
16
17
17
23
28
23
28
15
14
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