Hainan - China   2025-09-27   Saturday   18.78N, 109.52E

Wuzhishan

Hainan - China
2025-09-27

Air Quality

Excellent

No health implications.

10

PM2.5

19

PM10

34

O3

0.3

CO

5

SO2

3

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

27 Sep

37 Excellent

Sun

28 Sep

25 Excellent

Mon

29 Sep

26 Excellent

Tue

30 Sep

24 Excellent

Wed

1 Oct

26 Excellent

Thu

2 Oct

25 Excellent

Fri

3 Oct

16 Excellent

Wuzhishan Air quality rank

Monthly Average AQI (Wuzhishan)

2020/09 - 2025/08

Air quality in the last 12 months (Wuzhishan)

2025/08
35
33
33
25
30
34
34
27
22
20
19
20
18
19
13
11
8
9
14
22
21
15
16
23
21
13
14
15
15
26
21
2025/07
14
11
11
14
14
15
13
18
20
24
22
18
20
21
20
20
18
19
16
14
15
15
15
12
15
17
16
13
17
18
24
2025/06
17
19
21
24
18
17
19
21
20
22
17
10
16
13
15
19
19
16
15
14
15
11
12
13
8
10
11
12
17
15
2025/05
22
18
23
21
18
20
19
17
21
16
18
32
20
12
14
12
14
17
15
17
16
12
13
14
17
23
16
14
14
16
12
2025/04
17
24
29
30
33
18
23
27
28
30
30
29
77
125
105
95
84
45
27
24
21
23
21
24
27
20
14
20
19
20
2025/03
25
21
24
26
28
17
12
12
26
29
29
25
21
18
23
18
21
25
36
45
40
38
35
38
36
32
35
32
22
14
16
2025/02
25
19
23
21
22
31
35
23
43
40
27
17
24
17
12
17
24
36
46
35
35
22
14
20
18
26
28
27
2025/01
56
44
49
44
52
61
44
42
48
62
46
49
37
19
30
54
56
47
46
45
37
38
34
31
24
25
22
34
45
38
29
2024/12
34
31
28
26
31
34
41
41
30
26
23
33
24
32
52
43
35
42
46
46
45
45
39
45
40
26
37
47
55
40
46
2024/11
36
39
22
15
35
39
36
44
42
35
30
29
32
32
27
26
26
22
25
10
13
21
21
17
19
25
24
34
39
36
2024/10
22
30
35
40
37
33
18
43
55
46
31
28
26
16
12
10
11
13
16
20
22
29
32
30
34
29
21
18
8
14
29
2024/09
13
12
14
19
23
13
20
23
19
13
12
15
17
13
18
21
17
16
10
10
16
12
8
10
17
19
18
16
16
16
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