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
18 Jul
Sun
19 Jul
Mon
20 Jul
Tue
21 Jul
Wed
22 Jul
Thu
23 Jul
Fri
24 Jul
Real-time AQI (Monitoring Station in Yunfu)
牧羊
3822
PM2.5
38
PM10
9
O3
0.7
CO
8
SO2
18
NO2
文笔
4523
PM2.5
45
PM10
9
O3
0.7
CO
4
SO2
14
NO2
Air quality in the last 12 months (Yunfu)
|
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
|
|
|
2025/08
|
27
|
24
|
24
|
36
|
24
|
17
|
30
|
33
|
25
|
25
|
21
|
22
|
31
|
30
|
14
|
30
|
27
|
14
|
18
|
23
|
21
|
27
|
34
|
31
|
23
|
36
|
33
|
37
|
36
|
28
|
23
|
|
2025/07
|
18
|
26
|
34
|
31
|
40
|
43
|
38
|
23
|
21
|
27
|
21
|
30
|
22
|
34
|
28
|
27
|
32
|
43
|
36
|
20
|
12
|
15
|
16
|
23
|
26
|
27
|
29
|
32
|
31
|
26
|
25
|
|
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