Hainan - China   2022-07-04   Monday   18.25N, 109.51E

Sanya

Hainan - China
2022-07-04

Air Quality

Excellent

No health implications.

9

PM2.5

21

PM10

18

O3

0.5

CO

3

SO2

11

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

4 Jul

31 Excellent

Tue

5 Jul

29 Excellent

Wed

6 Jul

27 Excellent

Thu

7 Jul

29 Excellent

Fri

8 Jul

37 Excellent

Sat

9 Jul

41 Excellent

Sun

10 Jul

38 Excellent

Real-time AQI (Monitoring Station in Sanya)

君悦子站

21

10

PM2.5

21

PM10

26

O3

0.5

CO

2

SO2

7

NO2

河西子站

22

8

PM2.5

22

PM10

12

O3

0.4

CO

4

SO2

13

NO2

河东子站

19

9

PM2.5

19

PM10

16

O3

0.6

CO

4

SO2

14

NO2

Monthly Average AQI (Sanya)

2017/06 - 2022/05

Air quality in the last 12 months (Sanya)

2022/05
11
19
23
32
27
18
15
22
21
17
21
21
22
22
24
18
24
27
25
20
18
16
19
19
23
25
24
25
26
22
24
2022/04
20
22
27
38
31
22
37
44
39
28
22
19
18
28
34
35
29
24
24
24
27
23
20
18
28
24
21
18
18
15
2022/03
20
24
23
23
20
17
20
39
33
34
33
29
26
27
25
19
20
27
25
22
29
35
25
20
22
25
21
22
25
23
23
2022/02
22
19
19
15
20
29
35
28
23
20
22
22
23
18
24
29
31
26
20
12
13
19
17
24
26
28
34
33
2022/01
33
34
34
29
27
26
31
29
29
26
27
28
35
31
29
29
26
27
27
29
29
25
20
17
19
21
25
22
23
21
25
2021/12
56
42
43
42
42
47
41
32
39
40
33
35
55
44
32
29
30
40
33
21
20
22
24
20
26
28
16
21
23
30
30
2021/11
26
24
23
27
22
22
21
22
28
33
33
32
43
40
35
29
30
40
37
24
23
20
20
25
30
40
40
37
42
49
2021/10
24
21
20
23
14
24
12
11
16
18
21
23
20
21
15
20
22
19
18
17
19
14
20
24
28
26
22
14
19
24
26
2021/09
16
16
14
15
13
13
13
11
15
21
17
15
19
20
16
15
14
16
19
15
16
13
14
16
17
16
18
28
28
25
2021/08
22
24
26
25
29
33
32
30
27
27
28
23
19
21
19
18
19
16
15
14
14
15
16
19
19
16
11
15
16
15
15
2021/07
28
27
26
25
23
18
15
18
15
17
14
19
19
17
16
18
20
22
21
20
19
18
22
16
14
16
22
23
24
24
25
2021/06
26
27
27
32
34
25
21
21
21
24
21
15
19
25
23
24
26
24
23
26
29
32
40
32
29
26
25
27
25
29
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