Hainan - China   2025-07-14   Monday   19.52N, 109.58E

Danzhou

Hainan - China
2025-07-14

Air Quality

Excellent

No health implications.

11

PM2.5

19

PM10

15

O3

0.5

CO

9

SO2

10

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

14 Jul

31 Excellent

Tue

15 Jul

33 Excellent

Wed

16 Jul

30 Excellent

Thu

17 Jul

28 Excellent

Fri

18 Jul

30 Excellent

Sat

19 Jul

35 Excellent

Sun

20 Jul

25 Excellent

Real-time AQI (Monitoring Station in Danzhou)

第一中学子站

21

11

PM2.5

21

PM10

18

O3

0.3

CO

8

SO2

11

NO2

东坡学校子站

17

10

PM2.5

17

PM10

12

O3

0.7

CO

10

SO2

9

NO2

Monthly Average AQI (Danzhou)

2020/07 - 2025/06

Air quality in the last 12 months (Danzhou)

2025/06
15
16
26
31
21
18
20
19
21
23
19
11
9
10
12
15
16
14
13
15
16
11
13
13
10
14
13
13
14
13
2025/05
20
18
25
28
22
26
23
22
21
18
24
40
27
14
18
16
13
17
19
19
20
16
18
18
25
36
28
18
16
18
13
2025/04
21
31
28
31
35
12
23
29
36
38
41
36
136
155
113
87
87
51
33
32
30
30
27
32
39
24
23
23
20
18
2025/03
29
27
33
41
48
19
9
11
25
23
26
22
23
25
33
18
31
42
48
47
42
40
38
44
45
46
52
54
24
10
15
2025/02
28
23
33
29
24
30
40
32
52
40
25
13
21
19
19
24
33
35
41
29
33
20
15
25
15
21
23
28
2025/01
65
45
54
48
59
66
43
47
59
70
52
48
38
24
41
57
58
46
49
49
39
43
32
33
23
28
28
34
42
37
26
2024/12
36
35
31
28
31
33
47
41
36
26
29
49
46
46
57
46
35
48
49
51
48
50
55
57
59
42
65
60
59
42
56
2024/11
45
45
34
19
41
46
50
47
44
44
44
39
39
42
38
29
34
25
28
7
17
26
27
24
15
26
30
40
39
38
2024/10
31
31
42
45
41
43
23
55
62
57
39
29
29
16
13
9
10
13
16
23
26
32
32
31
35
43
17
24
8
25
38
2024/09
17
14
15
21
27
14
10
19
16
13
13
20
20
20
23
27
20
19
9
10
14
12
10
9
22
28
25
20
23
24
2024/08
16
15
14
18
20
18
19
19
18
18
20
17
16
17
16
18
14
15
19
16
15
16
17
18
15
15
15
19
19
20
16
2024/07
14
14
15
12
12
13
12
14
14
20
16
15
15
13
12
11
11
11
15
12
11
7
12
15
12
13
16
17
16
15
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