Hainan - China   2025-07-26   Saturday   19.04N, 109.84E

Qiongzhong

Hainan - China
2025-07-26

Air Quality

Excellent

No health implications.

7

PM2.5

20

PM10

21

O3

0.5

CO

3

SO2

11

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

26 Jul

36 Excellent

Sun

27 Jul

38 Excellent

Mon

28 Jul

32 Excellent

Tue

29 Jul

33 Excellent

Wed

30 Jul

34 Excellent

Thu

31 Jul

23 Excellent

Fri

1 Aug

41 Excellent

Monthly Average AQI (Qiongzhong)

2020/07 - 2025/06

Air quality in the last 12 months (Qiongzhong)

2025/06
18
18
24
25
18
17
19
21
20
24
17
11
14
10
14
16
17
14
13
13
14
10
11
13
8
10
12
12
17
14
2025/05
21
19
24
23
18
20
18
16
21
15
19
34
20
11
13
15
14
17
16
16
15
13
13
14
21
27
19
14
14
14
12
2025/04
17
26
29
31
32
15
24
28
28
31
31
29
104
142
114
98
84
45
30
26
21
24
21
24
28
19
15
21
22
21
2025/03
25
22
26
28
30
14
13
12
27
29
29
25
20
19
24
16
25
30
42
47
41
39
37
40
37
33
37
36
19
12
17
2025/02
27
19
26
24
24
32
39
27
48
41
28
15
24
22
14
19
25
40
45
34
35
22
16
24
21
28
29
26
2025/01
57
44
52
45
55
63
43
44
51
64
47
48
39
22
36
56
57
47
48
47
36
43
36
33
24
26
25
33
47
40
32
2024/12
34
33
31
28
32
33
44
41
33
26
26
40
31
35
54
44
35
45
47
49
47
48
46
49
46
31
46
53
56
41
50
2024/11
41
41
23
19
39
43
42
47
45
37
37
37
39
40
32
30
27
24
27
9
14
24
25
21
21
27
28
36
41
40
2024/10
25
31
38
44
39
37
21
49
59
49
33
29
27
16
13
10
11
14
17
23
26
33
32
33
36
35
23
24
10
20
32
2024/09
14
13
15
22
25
14
16
24
19
13
12
16
20
15
20
22
18
18
11
10
16
12
9
11
20
22
21
18
18
18
2024/08
19
17
15
18
20
20
19
18
18
20
22
20
18
16
19
18
15
18
20
17
20
18
18
18
16
18
17
19
22
19
13
2024/07
17
18
16
12
11
12
10
13
15
17
15
13
12
12
15
13
9
11
14
13
11
8
12
18
16
16
19
20
18
15
18
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