Hainan - China   2025-03-31   Monday   19.52N, 109.58E

Danzhou

Hainan - China
2025-03-31

Air Quality

Excellent

No health implications.

13

PM2.5

20

PM10

48

O3

0.7

CO

4

SO2

10

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

31 Mar

45 Excellent

Tue

1 Apr

47 Excellent

Wed

2 Apr

46 Excellent

Thu

3 Apr

45 Excellent

Fri

4 Apr

47 Excellent

Sat

5 Apr

46 Excellent

Sun

6 Apr

36 Excellent

Real-time AQI (Monitoring Station in Danzhou)

第一中学子站

20

13

PM2.5

20

PM10

48

O3

0.7

CO

4

SO2

10

NO2

东坡学校子站

23

14

PM2.5

23

PM10

51

O3

0.7

CO

5

SO2

10

NO2

Monthly Average AQI (Danzhou)

2020/03 - 2025/02

Air quality in the last 12 months (Danzhou)

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
2024/06
17
23
18
21
21
21
21
19
17
16
17
16
19
21
21
21
19
21
20
19
15
10
10
13
14
11
10
13
14
14
2024/05
44
33
27
22
32
31
29
22
22
21
27
23
24
19
21
28
27
15
22
19
18
17
17
16
21
22
19
20
26
20
20
2024/04
44
39
42
45
48
34
40
51
35
23
27
34
39
44
47
39
29
36
39
40
35
37
39
41
36
48
51
45
46
43
2024/03
12
12
12
30
47
64
19
12
16
26
20
19
23
25
32
37
31
26
24
36
36
40
36
27
36
38
37
32
37
29
39
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