Hainan - China   2025-04-02   Wednesday   19.68N, 110.35E

Ding'an

Hainan - China
2025-04-02

Air Quality

Excellent

No health implications.

18

PM2.5

34

PM10

94

O3

0.5

CO

6

SO2

9

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

2 Apr

43 Excellent

Thu

3 Apr

56 Good

Fri

4 Apr

39 Excellent

Sat

5 Apr

37 Excellent

Sun

6 Apr

40 Excellent

Mon

7 Apr

40 Excellent

Tue

8 Apr

34 Excellent

Monthly Average AQI (Ding'an)

2020/03 - 2025/02

Air quality in the last 12 months (Ding'an)

2025/02
29
17
28
23
26
33
40
31
52
39
29
20
30
22
16
19
28
47
41
32
33
22
23
27
25
36
35
25
2025/01
61
46
60
50
57
74
43
50
59
60
43
41
41
33
40
57
59
47
49
62
41
53
45
39
27
27
31
32
49
45
41
2024/12
36
31
30
29
34
34
49
37
35
27
30
42
35
37
53
42
36
45
44
49
48
46
51
53
49
41
57
63
56
42
54
2024/11
50
43
32
32
42
47
51
47
53
46
44
44
53
55
41
42
24
28
26
8
15
26
32
27
26
27
33
36
38
45
2024/10
30
31
42
47
38
40
33
53
62
51
37
32
27
19
15
12
12
16
19
26
30
38
28
36
40
45
24
29
19
32
41
2024/09
13
18
18
27
29
21
18
28
21
11
12
20
25
22
27
27
22
21
16
11
15
11
17
17
23
30
26
22
20
20
2024/08
22
23
20
22
22
25
24
24
23
27
26
25
21
22
24
22
17
18
22
20
21
21
19
23
18
22
21
23
27
21
16
2024/07
19
21
16
13
12
12
11
13
15
17
18
15
13
14
13
13
10
12
15
15
13
10
13
18
16
16
24
24
18
16
21
2024/06
16
21
17
20
21
21
17
22
22
18
20
21
23
23
24
28
24
22
23
21
18
12
11
12
18
13
11
17
15
22
2024/05
29
22
20
22
29
31
26
22
28
32
28
27
24
25
27
29
33
15
15
18
18
14
14
22
20
20
24
23
25
23
17
2024/04
34
30
31
30
29
38
36
39
33
27
35
33
38
37
37
32
27
32
32
33
29
27
32
36
27
40
47
39
33
35
2024/03
11
13
21
24
39
47
33
25
34
36
21
20
24
40
48
36
27
28
24
36
45
43
32
30
38
34
37
35
32
26
33
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