Hainan - China   2025-07-26   Saturday   19.25N, 110.47E

Qionghai

Hainan - China
2025-07-26

Air Quality

Excellent

No health implications.

5

PM2.5

16

PM10

88

O3

0.4

CO

4

SO2

7

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

26 Jul

38 Excellent

Sun

27 Jul

39 Excellent

Mon

28 Jul

31 Excellent

Tue

29 Jul

30 Excellent

Wed

30 Jul

33 Excellent

Thu

31 Jul

30 Excellent

Fri

1 Aug

17 Excellent

Qionghai Air quality rank

Monthly Average AQI (Qionghai)

2020/07 - 2025/06

Air quality in the last 12 months (Qionghai)

2025/06
20
19
27
22
14
17
20
23
22
29
17
14
14
13
16
17
19
14
13
14
13
11
11
14
9
9
11
13
17
15
2025/05
22
21
26
22
18
18
18
15
23
14
19
32
22
12
11
18
15
17
15
14
16
14
14
12
24
31
21
15
14
11
13
2025/04
15
30
30
31
32
18
31
29
30
30
26
25
121
149
125
103
78
43
32
25
28
26
24
21
21
17
16
23
32
28
2025/03
23
20
23
23
21
12
34
17
31
35
32
23
20
17
22
14
29
34
44
47
42
40
37
39
40
28
32
27
16
9
15
2025/02
26
17
25
22
27
33
39
29
50
39
28
17
27
22
14
18
25
45
41
33
32
23
21
25
25
34
32
23
2025/01
55
43
55
46
55
71
42
45
53
59
43
43
39
27
39
57
57
46
47
57
38
48
40
35
24
26
27
32
50
42
37
2024/12
34
30
29
27
32
32
47
38
32
26
28
39
30
33
51
42
36
44
44
47
47
46
47
50
44
33
46
57
55
42
51
2024/11
47
42
28
28
40
46
46
47
50
39
40
42
49
49
36
38
23
27
27
13
15
25
27
23
25
27
30
35
39
42
2024/10
28
31
41
46
39
39
29
51
60
48
34
31
24
17
14
11
12
16
19
24
30
38
30
36
40
40
26
28
16
27
37
2024/09
12
16
18
27
28
19
19
28
20
10
12
18
23
18
24
25
20
20
15
10
15
11
16
15
22
25
22
20
18
18
2024/08
22
21
18
22
22
24
23
21
21
24
24
22
20
19
23
20
16
19
21
18
22
21
19
21
18
21
20
23
26
20
14
2024/07
19
21
17
13
11
12
10
13
14
16
16
14
13
13
15
14
9
12
15
15
13
10
13
18
17
16
22
23
18
15
21
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