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
11 Mar
Wed
12 Mar
Thu
13 Mar
Fri
14 Mar
Sat
15 Mar
Sun
16 Mar
Mon
17 Mar
Real-time AQI (Monitoring Station in Yunfu)
新市府
2717
PM2.5
18
PM10
84
O3
0.4
CO
2
SO2
6
NO2
牧羊
2718
PM2.5
27
PM10
81
O3
0.4
CO
8
SO2
17
NO2
文笔
2811
PM2.5
26
PM10
88
O3
0.5
CO
6
SO2
10
NO2
Air quality in the last 12 months (Yunfu)
|
2025/01
|
74
|
70
|
62
|
66
|
76
|
86
|
82
|
84
|
80
|
47
|
46
|
53
|
55
|
72
|
58
|
71
|
58
|
59
|
59
|
62
|
61
|
65
|
65
|
50
|
44
|
19
|
33
|
34
|
113
|
62
|
40
|
|
2024/12
|
56
|
73
|
73
|
69
|
76
|
77
|
54
|
23
|
51
|
58
|
68
|
31
|
42
|
50
|
48
|
54
|
56
|
47
|
42
|
59
|
62
|
62
|
66
|
66
|
66
|
57
|
81
|
81
|
83
|
83
|
69
|
|
2024/11
|
49
|
44
|
56
|
50
|
46
|
54
|
47
|
46
|
61
|
47
|
47
|
49
|
47
|
38
|
22
|
33
|
36
|
24
|
19
|
18
|
20
|
28
|
35
|
46
|
37
|
24
|
35
|
43
|
43
|
48
|
|
|
2024/10
|
35
|
24
|
44
|
41
|
41
|
45
|
51
|
55
|
54
|
41
|
41
|
55
|
62
|
50
|
36
|
55
|
37
|
34
|
36
|
26
|
36
|
34
|
21
|
42
|
46
|
37
|
31
|
20
|
21
|
34
|
50
|
|
2024/09
|
26
|
29
|
29
|
34
|
33
|
15
|
16
|
17
|
19
|
24
|
36
|
39
|
41
|
34
|
21
|
28
|
26
|
26
|
38
|
40
|
27
|
15
|
16
|
13
|
21
|
32
|
38
|
47
|
44
|
34
|
|
|
2024/08
|
20
|
25
|
26
|
27
|
29
|
32
|
34
|
28
|
28
|
21
|
28
|
26
|
25
|
24
|
26
|
18
|
20
|
19
|
26
|
24
|
18
|
26
|
28
|
31
|
23
|
34
|
31
|
38
|
35
|
29
|
31
|
|
2024/07
|
24
|
19
|
15
|
20
|
20
|
16
|
18
|
17
|
17
|
15
|
16
|
15
|
13
|
20
|
27
|
21
|
18
|
21
|
26
|
23
|
22
|
21
|
21
|
22
|
23
|
26
|
21
|
24
|
15
|
23
|
17
|
|
2024/06
|
10
|
23
|
26
|
20
|
38
|
20
|
26
|
24
|
18
|
18
|
16
|
22
|
22
|
19
|
19
|
22
|
23
|
21
|
21
|
20
|
17
|
16
|
17
|
16
|
17
|
25
|
28
|
21
|
16
|
17
|
|
|
2024/05
|
18
|
25
|
25
|
29
|
22
|
37
|
26
|
28
|
39
|
55
|
32
|
25
|
33
|
50
|
49
|
50
|
44
|
56
|
45
|
16
|
14
|
27
|
33
|
22
|
19
|
20
|
29
|
20
|
28
|
46
|
27
|
|
2024/04
|
43
|
40
|
25
|
29
|
24
|
37
|
14
|
15
|
26
|
40
|
47
|
41
|
38
|
38
|
36
|
30
|
26
|
24
|
29
|
18
|
17
|
30
|
29
|
38
|
35
|
34
|
48
|
43
|
31
|
29
|
|
|
2024/03
|
34
|
43
|
54
|
52
|
38
|
35
|
40
|
42
|
47
|
15
|
18
|
35
|
54
|
63
|
60
|
63
|
66
|
44
|
20
|
54
|
56
|
46
|
42
|
30
|
35
|
36
|
45
|
33
|
43
|
33
|
36
|
|
2024/02
|
42
|
34
|
24
|
31
|
15
|
14
|
10
|
12
|
23
|
65
|
56
|
51
|
50
|
38
|
35
|
27
|
33
|
24
|
27
|
26
|
33
|
28
|
16
|
16
|
14
|
16
|
13
|
21
|
18
|
||
|
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