Air Quality
Excellent
No health implications.
8
PM2.5
28
PM10
107
O3
0.4
CO
13
SO2
2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Jun
65
Good
Thu
25 Jun
64
Good
Fri
26 Jun
56
Good
Sat
27 Jun
52
Good
Sun
28 Jun
58
Good
Mon
29 Jun
50
Excellent
Tue
30 Jun
44
Excellent
Real-time AQI (Monitoring Station in Hainan Prefecture)
共和县恰卜恰镇
348
PM2.5
28
PM10
107
O3
0.4
CO
13
SO2
2
NO2
Air quality in the last 12 months (Hainan Prefecture)
|
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
|
|
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
|
|
|
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