Hainan - China   2025-04-04   Friday   18.28N, 109.58E

Jiyang

Hainan - China
2025-04-04

Air Quality

Excellent

No health implications.

11

PM2.5

30

PM10

106

O3

0.3

CO

4

SO2

6

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

4 Apr

61 Good

Sat

5 Apr

41 Excellent

Sun

6 Apr

39 Excellent

Mon

7 Apr

39 Excellent

Tue

8 Apr

32 Excellent

Wed

9 Apr

46 Excellent

Thu

10 Apr

22 Excellent

Monthly Average AQI (Jiyang)

2020/03 - 2025/02

Air quality in the last 12 months (Jiyang)

2025/02
23
17
20
14
22
31
32
15
34
37
24
18
26
15
10
14
21
37
46
36
36
23
15
14
17
28
31
27
2025/01
48
42
44
43
47
56
43
39
41
58
44
48
38
19
19
52
56
48
44
44
37
35
35
30
25
22
20
37
43
36
30
2024/12
36
30
27
27
30
33
39
42
26
27
18
23
14
26
49
41
37
38
44
42
42
42
27
36
30
16
18
40
53
40
38
2024/11
33
37
16
13
31
34
29
42
42
32
21
23
29
28
22
25
22
19
23
11
13
16
16
13
21
22
21
32
39
35
2024/10
16
28
31
37
37
30
16
41
54
42
29
28
24
17
13
10
11
13
16
19
21
26
33
30
34
25
23
13
8
8
24
2024/09
12
13
14
19
26
17
27
26
24
17
15
15
13
11
16
18
17
16
10
11
16
11
9
10
15
13
14
13
12
12
2024/08
19
17
17
18
19
18
16
16
16
20
22
21
17
15
20
17
18
23
21
17
25
22
17
15
17
17
16
18
22
18
14
2024/07
20
21
18
12
9
13
12
14
17
16
14
12
18
12
19
15
11
15
15
13
14
12
17
22
20
21
21
20
15
16
20
2024/06
14
18
17
22
27
19
21
14
22
18
24
22
22
21
31
29
24
21
21
21
15
9
9
15
20
14
13
12
16
22
2024/05
28
18
18
22
26
23
16
19
27
24
23
23
20
13
16
24
22
13
16
18
14
11
15
16
13
19
23
21
25
18
14
2024/04
24
27
28
26
23
27
26
22
32
32
28
33
30
28
26
22
24
22
25
25
26
21
22
22
19
28
34
27
24
23
2024/03
16
11
14
25
37
45
33
12
33
39
39
23
23
33
43
34
26
29
25
18
36
45
34
30
29
31
36
28
26
21
25
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