Air Quality
Excellent
No health implications.
6
PM2.5
16
PM10
60
O3
0.3
CO
9
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Aug
51
Good
Sun
30 Aug
52
Good
Mon
31 Aug
67
Good
Tue
1 Sep
67
Good
Wed
2 Sep
71
Good
Thu
3 Sep
47
Excellent
Fri
4 Sep
19
Excellent
Real-time AQI (Monitoring Station in Hainan Prefecture)
共和县恰卜恰镇
196
PM2.5
16
PM10
60
O3
0.3
CO
9
SO2
4
NO2
Air quality in the last 12 months (Hainan Prefecture)
|
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
|
|
|
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
|
|
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