Air Quality
Excellent
No health implications.
23
PM2.5
36
PM10
91
O3
0.5
CO
8
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Feb
48
Excellent
Mon
2 Feb
45
Excellent
Tue
3 Feb
59
Good
Wed
4 Feb
46
Excellent
Thu
5 Feb
91
Good
Fri
6 Feb
101
Light
Sat
7 Feb
77
Good
Hainan Prefecture Air quality rank
Real-time AQI (Monitoring Station in Hainan Prefecture)
共和县恰卜恰镇
6043 *
PM2.5
44
PM10
85
O3
0.5
CO
12
SO2
4
NO2
Air quality in the last 12 months (Hainan Prefecture)
|
2025/12
|
29
|
41
|
37
|
32
|
34
|
36
|
41
|
34
|
40
|
39
|
50
|
228
|
40
|
46
|
44
|
44
|
35
|
37
|
39
|
49
|
48
|
49
|
59
|
49
|
48
|
45
|
36
|
30
|
32
|
38
|
40
|
|
2025/11
|
47
|
52
|
41
|
39
|
44
|
53
|
97
|
66
|
59
|
42
|
46
|
46
|
40
|
38
|
36
|
39
|
53
|
44
|
33
|
34
|
34
|
36
|
46
|
115
|
48
|
73
|
37
|
34
|
36
|
33
|
|
|
2025/10
|
25
|
27
|
28
|
35
|
36
|
22
|
19
|
19
|
19
|
22
|
21
|
25
|
34
|
30
|
33
|
51
|
45
|
40
|
44
|
44
|
41
|
44
|
27
|
30
|
35
|
40
|
37
|
34
|
35
|
34
|
45
|
|
2025/09
|
27
|
24
|
34
|
40
|
41
|
50
|
51
|
51
|
49
|
41
|
35
|
38
|
45
|
44
|
48
|
68
|
39
|
35
|
35
|
39
|
26
|
38
|
49
|
40
|
29
|
32
|
28
|
21
|
31
|
33
|
|
|
2025/08
|
50
|
40
|
32
|
19
|
15
|
19
|
19
|
25
|
18
|
24
|
29
|
32
|
30
|
31
|
29
|
29
|
35
|
25
|
27
|
26
|
17
|
20
|
23
|
26
|
33
|
46
|
27
|
20
|
29
|
32
|
28
|
|
2025/07
|
32
|
23
|
31
|
22
|
22
|
27
|
41
|
44
|
46
|
39
|
34
|
38
|
40
|
39
|
45
|
33
|
29
|
39
|
23
|
20
|
25
|
34
|
30
|
20
|
19
|
23
|
28
|
30
|
28
|
27
|
38
|
|
2025/06
|
31
|
36
|
32
|
41
|
29
|
37
|
39
|
26
|
24
|
30
|
24
|
34
|
45
|
26
|
27
|
32
|
42
|
41
|
26
|
32
|
23
|
23
|
25
|
19
|
20
|
33
|
25
|
31
|
26
|
38
|
|
|
2025/05
|
40
|
48
|
98
|
100
|
46
|
58
|
83
|
85
|
40
|
27
|
31
|
44
|
58
|
52
|
27
|
38
|
47
|
50
|
44
|
39
|
34
|
89
|
60
|
54
|
29
|
39
|
37
|
30
|
54
|
50
|
52
|
|
2025/04
|
89
|
95
|
61
|
57
|
80
|
61
|
104
|
89
|
62
|
51
|
54
|
28
|
31
|
34
|
50
|
67
|
53
|
100
|
68
|
93
|
89
|
65
|
57
|
45
|
45
|
33
|
118
|
38
|
39
|
44
|
|
|
2025/03
|
47
|
50
|
46
|
30
|
50
|
76
|
82
|
51
|
34
|
36
|
46
|
102
|
56
|
42
|
53
|
44
|
46
|
59
|
62
|
53
|
51
|
63
|
54
|
37
|
30
|
50
|
233
|
96
|
73
|
136
|
156
|
|
2025/02
|
38
|
61
|
38
|
33
|
43
|
50
|
52
|
44
|
45
|
40
|
49
|
39
|
50
|
43
|
33
|
36
|
29
|
49
|
46
|
49
|
38
|
62
|
65
|
57
|
56
|
37
|
45
|
40
|
|||
|
2025/01
|
37
|
38
|
40
|
41
|
37
|
40
|
55
|
54
|
45
|
77
|
48
|
32
|
37
|
57
|
32
|
30
|
34
|
38
|
42
|
41
|
49
|
41
|
53
|
54
|
112
|
60
|
42
|
51
|
90
|
44
|
36
|
|
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