Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Apr
Wed
2 Apr
Thu
3 Apr
Fri
4 Apr
Sat
5 Apr
Sun
6 Apr
Mon
7 Apr
Real-time AQI (Monitoring Station in Beihai)
海滩公园
1812
PM2.5
17
PM10
49
O3
0.4
CO
6
SO2
9
NO2
新市环保局
2517
PM2.5
19
PM10
48
O3
0.5
CO
3
SO2
9
NO2
北海工业园
2517
PM2.5
18
PM10
46
O3
0.6
CO
7
SO2
9
NO2
龙潭自来水厂
1913
PM2.5
19
PM10
44
O3
0.4
CO
7
SO2
8
NO2
Air quality in the last 12 months (Beihai)
|
2025/02
|
38
|
54
|
21
|
31
|
63
|
72
|
23
|
44
|
67
|
79
|
89
|
45
|
59
|
38
|
54
|
47
|
65
|
53
|
58
|
40
|
82
|
83
|
32
|
38
|
128
|
63
|
60
|
34
|
|||
|
2025/01
|
124
|
101
|
108
|
92
|
105
|
128
|
96
|
101
|
102
|
56
|
59
|
63
|
75
|
79
|
56
|
80
|
83
|
85
|
129
|
152
|
121
|
87
|
76
|
52
|
52
|
32
|
45
|
70
|
163
|
55
|
44
|
|
2024/12
|
51
|
46
|
46
|
50
|
46
|
78
|
69
|
37
|
50
|
48
|
44
|
46
|
57
|
64
|
56
|
60
|
74
|
79
|
61
|
70
|
103
|
86
|
93
|
102
|
105
|
104
|
93
|
81
|
96
|
89
|
110
|
|
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
|
|
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