Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
22 Dec
Mon
23 Dec
Tue
24 Dec
Wed
25 Dec
Thu
26 Dec
Fri
27 Dec
Sat
28 Dec
Real-time AQI (Monitoring Station in Beihai)
海滩公园
6849 *
PM2.5
68
PM10
152
O3
1.1
CO
12
SO2
19
NO2
新市环保局
6244 *
PM2.5
64
PM10
143
O3
0.6
CO
11
SO2
18
NO2
北海工业园
5539
PM2.5
59
PM10
136
O3
0.7
CO
12
SO2
16
NO2
龙潭自来水厂
7353 *
PM2.5
58
PM10
137
O3
0.8
CO
14
SO2
21
NO2
Air quality in the last 12 months (Beihai)
|
2024/11
|
51
|
49
|
62
|
46
|
65
|
70
|
65
|
55
|
66
|
65
|
49
|
58
|
64
|
52
|
44
|
33
|
42
|
39
|
37
|
37
|
36
|
45
|
46
|
53
|
37
|
31
|
44
|
43
|
43
|
53
|
|
|
2024/10
|
38
|
30
|
46
|
56
|
51
|
53
|
56
|
64
|
49
|
48
|
54
|
47
|
40
|
34
|
31
|
31
|
21
|
16
|
23
|
33
|
39
|
46
|
27
|
34
|
39
|
48
|
37
|
27
|
37
|
43
|
59
|
|
2024/09
|
20
|
17
|
21
|
32
|
45
|
36
|
19
|
29
|
28
|
16
|
26
|
35
|
38
|
40
|
39
|
32
|
27
|
25
|
28
|
29
|
27
|
19
|
28
|
31
|
40
|
45
|
40
|
16
|
19
|
21
|
|
|
2024/08
|
32
|
30
|
27
|
20
|
22
|
17
|
20
|
23
|
26
|
27
|
22
|
22
|
22
|
23
|
20
|
28
|
25
|
21
|
23
|
22
|
27
|
26
|
22
|
16
|
20
|
17
|
18
|
20
|
17
|
30
|
25
|
|
2024/07
|
29
|
29
|
24
|
18
|
13
|
13
|
16
|
17
|
17
|
19
|
19
|
19
|
18
|
18
|
21
|
19
|
13
|
14
|
16
|
17
|
18
|
15
|
25
|
21
|
20
|
31
|
25
|
23
|
17
|
12
|
23
|
|
2024/06
|
18
|
16
|
21
|
19
|
17
|
16
|
17
|
13
|
18
|
20
|
20
|
22
|
30
|
31
|
31
|
32
|
32
|
26
|
29
|
25
|
25
|
16
|
17
|
14
|
17
|
17
|
17
|
14
|
23
|
29
|
|
|
2024/05
|
26
|
22
|
25
|
23
|
23
|
40
|
29
|
31
|
31
|
37
|
33
|
23
|
34
|
29
|
35
|
39
|
47
|
33
|
16
|
22
|
18
|
26
|
18
|
22
|
13
|
15
|
32
|
18
|
28
|
24
|
15
|
|
2024/04
|
54
|
47
|
45
|
47
|
56
|
40
|
42
|
27
|
35
|
41
|
47
|
41
|
36
|
43
|
50
|
34
|
39
|
30
|
38
|
43
|
32
|
28
|
32
|
42
|
34
|
42
|
55
|
58
|
43
|
53
|
|
|
2024/03
|
35
|
59
|
89
|
41
|
50
|
70
|
71
|
78
|
53
|
15
|
19
|
37
|
32
|
50
|
59
|
57
|
47
|
44
|
30
|
55
|
63
|
48
|
43
|
53
|
45
|
51
|
41
|
38
|
46
|
34
|
42
|
|
2024/02
|
26
|
33
|
39
|
37
|
55
|
38
|
20
|
26
|
49
|
117
|
86
|
62
|
53
|
51
|
51
|
41
|
43
|
28
|
36
|
48
|
56
|
44
|
24
|
18
|
18
|
18
|
15
|
22
|
15
|
||
|
2024/01
|
83
|
59
|
40
|
44
|
49
|
61
|
76
|
51
|
60
|
54
|
53
|
56
|
66
|
53
|
46
|
52
|
46
|
46
|
40
|
45
|
41
|
26
|
41
|
49
|
58
|
71
|
44
|
24
|
24
|
43
|
32
|
|
2023/12
|
59
|
60
|
66
|
42
|
44
|
50
|
51
|
47
|
37
|
28
|
20
|
46
|
51
|
33
|
32
|
31
|
26
|
21
|
16
|
28
|
42
|
56
|
57
|
56
|
60
|
70
|
76
|
73
|
62
|
58
|
68
|
|
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
*: primary pollution