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
8 Sep
Wed
9 Sep
Thu
10 Sep
Fri
11 Sep
Sat
12 Sep
Sun
13 Sep
Mon
14 Sep
Real-time AQI (Monitoring Station in Yunfu)
牧羊
3323
PM2.5
33
PM10
12
O3
0.7
CO
16
SO2
37
NO2
文笔
3722
PM2.5
37
PM10
45
O3
0.5
CO
5
SO2
10
NO2
Air quality in the last 12 months (Yunfu)
|
2026/08
|
22
|
19
|
21
|
20
|
28
|
40
|
48
|
46
|
39
|
35
|
38
|
42
|
43
|
31
|
29
|
35
|
36
|
35
|
31
|
29
|
21
|
27
|
31
|
26
|
26
|
20
|
16
|
28
|
40
|
28
|
21
|
|
2026/07
|
34
|
30
|
22
|
15
|
19
|
16
|
20
|
21
|
24
|
28
|
31
|
37
|
43
|
41
|
16
|
23
|
32
|
36
|
35
|
47
|
32
|
37
|
42
|
42
|
52
|
37
|
29
|
29
|
21
|
22
|
20
|
|
2026/06
|
33
|
35
|
31
|
32
|
35
|
34
|
32
|
36
|
21
|
28
|
38
|
42
|
27
|
25
|
29
|
28
|
17
|
21
|
23
|
26
|
24
|
25
|
29
|
32
|
39
|
27
|
28
|
28
|
36
|
27
|
|
|
2026/05
|
44
|
34
|
24
|
30
|
45
|
52
|
38
|
19
|
25
|
34
|
39
|
43
|
29
|
26
|
34
|
23
|
25
|
17
|
17
|
16
|
20
|
19
|
23
|
26
|
27
|
31
|
32
|
28
|
37
|
40
|
32
|
|
2026/04
|
28
|
42
|
42
|
41
|
63
|
56
|
47
|
38
|
42
|
36
|
43
|
40
|
34
|
29
|
25
|
27
|
29
|
36
|
47
|
32
|
29
|
30
|
22
|
24
|
40
|
61
|
38
|
30
|
25
|
26
|
|
|
2026/03
|
15
|
22
|
14
|
17
|
31
|
29
|
46
|
57
|
57
|
19
|
40
|
44
|
63
|
48
|
49
|
44
|
35
|
33
|
52
|
29
|
45
|
37
|
40
|
40
|
45
|
32
|
29
|
34
|
35
|
31
|
40
|
|
2026/02
|
35
|
46
|
52
|
59
|
50
|
34
|
38
|
29
|
46
|
57
|
65
|
42
|
42
|
47
|
29
|
32
|
40
|
38
|
51
|
50
|
49
|
33
|
42
|
49
|
58
|
41
|
45
|
14
|
|||
|
2026/01
|
72
|
24
|
40
|
64
|
64
|
45
|
48
|
52
|
56
|
62
|
58
|
66
|
67
|
70
|
77
|
71
|
103
|
92
|
69
|
64
|
35
|
38
|
37
|
58
|
89
|
98
|
69
|
63
|
68
|
56
|
47
|
|
2025/12
|
60
|
34
|
59
|
78
|
75
|
80
|
90
|
71
|
68
|
77
|
62
|
60
|
38
|
41
|
53
|
68
|
56
|
55
|
74
|
85
|
57
|
83
|
93
|
65
|
24
|
39
|
56
|
57
|
71
|
59
|
66
|
|
2025/11
|
34
|
38
|
34
|
16
|
25
|
41
|
41
|
44
|
34
|
22
|
26
|
27
|
36
|
41
|
49
|
54
|
52
|
35
|
29
|
42
|
42
|
50
|
61
|
61
|
46
|
59
|
56
|
62
|
67
|
74
|
|
|
2025/10
|
36
|
26
|
24
|
37
|
13
|
16
|
27
|
44
|
39
|
43
|
49
|
40
|
31
|
33
|
35
|
58
|
61
|
56
|
32
|
20
|
20
|
15
|
21
|
40
|
47
|
54
|
45
|
46
|
56
|
57
|
37
|
|
2025/09
|
20
|
27
|
23
|
22
|
24
|
27
|
37
|
10
|
18
|
25
|
24
|
23
|
24
|
22
|
22
|
32
|
36
|
34
|
35
|
29
|
16
|
19
|
23
|
10
|
13
|
24
|
35
|
32
|
37
|
29
|
|
|
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