Hainan - China   2025-10-22   Wednesday   19.54N, 110.80E

Wenchang

Hainan - China
2025-10-22

Air Quality

Excellent

No health implications.

3

PM2.5

17

PM10

44

O3

0.4

CO

5

SO2

6

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

22 Oct

42 Excellent

Thu

23 Oct

42 Excellent

Fri

24 Oct

64 Good

Sat

25 Oct

64 Good

Sun

26 Oct

59 Good

Mon

27 Oct

59 Good

Tue

28 Oct

37 Excellent

Wenchang Air quality rank

Monthly Average AQI (Wenchang)

2020/09 - 2025/08

Air quality in the last 12 months (Wenchang)

2025/08
24
27
33
29
26
43
31
22
22
17
18
19
19
19
12
12
12
9
13
19
18
14
42
24
18
14
15
17
16
20
15
2025/07
16
13
11
12
17
18
18
22
23
24
22
22
27
28
39
26
20
25
18
16
13
18
18
14
19
22
21
17
20
25
20
2025/06
21
19
28
21
11
18
21
23
23
33
19
16
15
16
17
17
19
14
12
14
12
11
12
12
11
10
11
15
15
16
2025/05
22
22
27
22
20
18
19
16
23
13
20
31
27
16
10
19
16
18
16
13
16
14
14
12
26
33
24
18
14
10
14
2025/04
15
32
30
31
35
23
34
30
30
30
25
24
134
148
130
103
74
43
32
23
33
28
27
21
17
17
18
23
39
33
2025/03
23
19
20
21
18
12
52
21
33
35
33
22
21
17
21
13
33
39
45
47
45
42
36
37
41
25
30
24
14
9
13
2025/02
24
17
24
20
28
32
37
30
49
36
27
18
28
20
15
17
25
47
37
31
29
24
24
25
27
36
32
23
2025/01
56
44
59
47
56
80
42
45
54
56
39
37
37
31
41
55
56
46
47
67
41
48
39
35
25
24
28
32
51
42
36
2024/12
36
28
29
25
30
32
48
36
32
26
29
38
30
31
48
39
38
43
41
45
47
44
48
53
45
36
47
59
55
44
53
2024/11
49
41
30
34
41
47
49
46
52
42
41
46
55
52
38
43
20
29
27
11
16
24
28
24
27
25
30
35
35
43
2024/10
29
30
42
47
38
40
34
53
62
48
34
31
23
17
14
13
14
16
20
26
32
41
27
37
41
44
27
29
20
31
40
2024/09
11
18
20
30
30
22
22
30
20
7
12
20
25
21
28
28
21
20
16
11
15
11
21
17
23
27
22
23
17
19
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