Air Quality
Excellent
No health implications.
33
PM2.5
36
PM10
51
O3
0.6
CO
11
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Nov
74
Good
Sat
16 Nov
52
Good
Sun
17 Nov
54
Good
Mon
18 Nov
54
Good
Tue
19 Nov
56
Good
Wed
20 Nov
55
Good
Thu
21 Nov
42
Excellent
Real-time AQI (Monitoring Station in Hainan Prefecture)
共和县恰卜恰镇
4833
PM2.5
36
PM10
51
O3
0.6
CO
11
SO2
12
NO2
Air quality in the last 12 months (Hainan Prefecture)
|
2024/10
|
28
|
33
|
33
|
41
|
34
|
32
|
38
|
33
|
26
|
27
|
38
|
32
|
32
|
28
|
38
|
20
|
30
|
30
|
30
|
39
|
62
|
47
|
36
|
43
|
34
|
31
|
27
|
31
|
41
|
44
|
32
|
|
2024/09
|
29
|
26
|
24
|
17
|
15
|
25
|
28
|
28
|
18
|
18
|
21
|
26
|
27
|
18
|
19
|
16
|
17
|
23
|
31
|
17
|
16
|
27
|
28
|
28
|
42
|
34
|
35
|
28
|
36
|
24
|
|
|
2024/08
|
39
|
33
|
24
|
31
|
31
|
35
|
78
|
25
|
37
|
21
|
21
|
28
|
36
|
18
|
29
|
35
|
26
|
27
|
29
|
33
|
31
|
49
|
47
|
24
|
29
|
21
|
27
|
32
|
26
|
27
|
32
|
|
2024/07
|
15
|
22
|
22
|
20
|
29
|
42
|
36
|
20
|
31
|
31
|
29
|
36
|
20
|
19
|
27
|
30
|
19
|
39
|
28
|
44
|
96
|
99
|
21
|
30
|
62
|
43
|
36
|
17
|
36
|
29
|
27
|
|
2024/06
|
37
|
26
|
33
|
26
|
30
|
21
|
26
|
14
|
16
|
25
|
20
|
28
|
18
|
21
|
28
|
17
|
23
|
19
|
29
|
22
|
18
|
19
|
22
|
23
|
37
|
28
|
35
|
20
|
30
|
14
|
|
|
2024/05
|
34
|
38
|
31
|
41
|
48
|
55
|
59
|
41
|
39
|
41
|
22
|
31
|
46
|
33
|
47
|
38
|
57
|
31
|
41
|
41
|
34
|
36
|
46
|
49
|
28
|
31
|
29
|
28
|
20
|
18
|
28
|
|
2024/04
|
47
|
97
|
64
|
63
|
43
|
26
|
26
|
36
|
36
|
40
|
42
|
33
|
54
|
56
|
137
|
101
|
66
|
37
|
44
|
55
|
54
|
58
|
43
|
46
|
34
|
70
|
63
|
77
|
55
|
28
|
|
|
2024/03
|
79
|
68
|
43
|
80
|
87
|
58
|
39
|
44
|
50
|
61
|
37
|
36
|
42
|
38
|
72
|
134
|
90
|
92
|
54
|
46
|
36
|
45
|
83
|
43
|
29
|
39
|
41
|
34
|
64
|
49
|
43
|
|
2024/02
|
32
|
63
|
54
|
40
|
35
|
40
|
44
|
35
|
42
|
84
|
35
|
31
|
29
|
41
|
31
|
31
|
42
|
109
|
192
|
130
|
145
|
122
|
101
|
97
|
70
|
79
|
49
|
69
|
60
|
||
|
2024/01
|
39
|
36
|
32
|
33
|
30
|
26
|
27
|
37
|
34
|
39
|
39
|
38
|
46
|
43
|
48
|
35
|
44
|
46
|
42
|
50
|
48
|
49
|
56
|
78
|
71
|
37
|
29
|
29
|
39
|
41
|
45
|
|
2023/12
|
32
|
32
|
37
|
33
|
109
|
39
|
33
|
35
|
42
|
39
|
44
|
48
|
54
|
71
|
162
|
50
|
38
|
62
|
83
|
43
|
35
|
76
|
28
|
33
|
33
|
33
|
40
|
36
|
45
|
33
|
41
|
|
2023/11
|
32
|
37
|
34
|
48
|
53
|
32
|
36
|
30
|
37
|
42
|
42
|
56
|
40
|
37
|
82
|
52
|
40
|
38
|
32
|
40
|
59
|
40
|
36
|
39
|
70
|
47
|
42
|
31
|
32
|
32
|
|
|
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