Air Quality
Excellent
No health implications.
8
PM2.5
13
PM10
38
O3
0.4
CO
6
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Oct
54
Good
Wed
14 Oct
51
Good
Thu
15 Oct
53
Good
Fri
16 Oct
47
Excellent
Sat
17 Oct
54
Good
Sun
18 Oct
52
Good
Mon
19 Oct
32
Excellent
Real-time AQI (Monitoring Station in Hainan Prefecture)
共和县恰卜恰镇
138
PM2.5
13
PM10
38
O3
0.4
CO
6
SO2
10
NO2
Air quality in the last 12 months (Hainan Prefecture)
|
2026/08
|
33
|
37
|
35
|
34
|
37
|
40
|
42
|
40
|
36
|
40
|
35
|
37
|
42
|
32
|
29
|
32
|
30
|
29
|
32
|
36
|
34
|
27
|
28
|
26
|
25
|
52
|
41
|
28
|
31
|
31
|
32
|
|
2026/07
|
35
|
35
|
37
|
38
|
39
|
40
|
36
|
34
|
38
|
33
|
30
|
30
|
25
|
31
|
33
|
31
|
30
|
40
|
38
|
39
|
38
|
36
|
38
|
38
|
36
|
35
|
44
|
35
|
36
|
31
|
30
|
|
2026/06
|
47
|
51
|
38
|
43
|
42
|
43
|
78
|
63
|
40
|
37
|
34
|
34
|
36
|
37
|
40
|
40
|
42
|
32
|
33
|
31
|
34
|
32
|
36
|
36
|
36
|
33
|
41
|
40
|
38
|
36
|
|
|
2026/05
|
47
|
48
|
38
|
36
|
39
|
40
|
49
|
43
|
39
|
42
|
46
|
40
|
53
|
38
|
51
|
37
|
38
|
41
|
41
|
44
|
59
|
74
|
67
|
38
|
40
|
46
|
40
|
34
|
36
|
36
|
44
|
|
2026/04
|
38
|
53
|
56
|
46
|
47
|
57
|
46
|
32
|
39
|
46
|
43
|
50
|
39
|
43
|
52
|
60
|
48
|
40
|
83
|
86
|
61
|
80
|
72
|
53
|
40
|
49
|
43
|
35
|
48
|
36
|
|
|
2026/03
|
64
|
61
|
48
|
74
|
74
|
36
|
45
|
50
|
36
|
33
|
36
|
89
|
112
|
69
|
65
|
58
|
55
|
46
|
47
|
37
|
45
|
70
|
50
|
36
|
48
|
44
|
62
|
49
|
47
|
50
|
43
|
|
2026/02
|
52
|
55
|
49
|
34
|
37
|
77
|
46
|
41
|
81
|
56
|
44
|
52
|
41
|
32
|
60
|
47
|
80
|
44
|
39
|
27
|
74
|
32
|
45
|
44
|
43
|
49
|
47
|
46
|
|||
|
2026/01
|
41
|
61
|
70
|
46
|
33
|
40
|
32
|
40
|
30
|
28
|
33
|
39
|
41
|
79
|
49
|
37
|
39
|
52
|
78
|
73
|
53
|
39
|
39
|
38
|
84
|
84
|
66
|
72
|
85
|
60
|
39
|
|
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
|
|
|
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