Hainan - China   2025-09-26   Friday   18.36N, 109.17E

Yazhou

Hainan - China
2025-09-26

Air Quality

Excellent

No health implications.

8

PM2.5

14

PM10

24

O3

0.3

CO

3

SO2

6

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

26 Sep

30 Excellent

Sat

27 Sep

33 Excellent

Sun

28 Sep

23 Excellent

Mon

29 Sep

25 Excellent

Tue

30 Sep

25 Excellent

Wed

1 Oct

24 Excellent

Thu

2 Oct

48 Excellent

Yazhou Air quality rank

Monthly Average AQI (Yazhou)

2020/09 - 2025/08

Air quality in the last 12 months (Yazhou)

2025/08
35
31
33
24
30
30
27
23
25
17
18
20
16
19
12
15
10
12
19
22
19
13
12
14
19
17
12
16
16
13
13
2025/07
14
10
11
14
16
14
14
20
22
24
21
18
21
21
20
18
16
18
16
14
24
17
14
12
15
18
15
14
21
20
27
2025/06
18
20
20
23
18
16
19
21
21
25
20
8
19
19
18
23
22
18
17
17
16
13
13
13
11
10
13
11
15
18
2025/05
23
18
23
22
18
20
22
18
24
18
16
25
19
12
13
11
15
17
14
17
18
12
13
15
16
19
13
16
14
17
13
2025/04
14
20
28
30
35
22
24
26
29
29
29
27
48
102
97
93
81
42
26
22
23
22
22
24
25
22
14
19
18
21
2025/03
25
22
21
22
25
17
11
11
24
26
27
24
20
20
22
18
16
17
27
40
39
37
32
34
36
31
35
28
27
15
13
2025/02
22
19
20
13
19
28
28
15
31
34
20
18
24
10
11
15
22
32
43
33
33
19
12
12
11
21
28
28
2025/01
50
43
44
43
48
56
44
40
42
57
43
45
35
18
20
49
54
45
41
44
36
34
32
29
24
21
18
33
38
31
25
2024/12
33
29
24
23
27
31
37
39
25
25
17
22
15
27
47
39
34
37
41
40
41
41
29
38
35
19
22
39
51
36
37
2024/11
32
38
22
14
30
33
30
38
41
35
21
21
26
26
24
24
24
19
20
10
11
13
15
12
17
19
19
30
33
31
2024/10
18
28
29
35
34
30
15
37
50
45
28
27
24
15
12
9
11
12
15
18
17
23
33
27
31
26
17
11
8
9
27
2024/09
13
13
13
18
24
17
27
22
21
14
13
15
12
11
16
19
17
15
8
10
15
11
9
9
15
15
16
13
14
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