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
28 May
Mon
29 May
Tue
30 May
Wed
31 May
Thu
1 Jun
Fri
2 Jun
Sat
3 Jun
Real-time AQI (Monitoring Station in Yunfu)
文笔
327
PM2.5
26
PM10
100
O3
0.5
CO
3
SO2
7
NO2
牧羊
5617
PM2.5
61 *
PM10
84
O3
0.5
CO
8
SO2
10
NO2
新市府
4216
PM2.5
42
PM10
62
O3
0.8
CO
3
SO2
3
NO2
Air quality in the last 12 months (Yunfu)
|
2023/04
|
25
|
31
|
25
|
29
|
32
|
43
|
25
|
52
|
61
|
73
|
55
|
47
|
43
|
48
|
36
|
47
|
42
|
39
|
35
|
57
|
41
|
43
|
31
|
26
|
16
|
27
|
57
|
45
|
25
|
44
|
|
|
2023/03
|
72
|
71
|
80
|
94
|
84
|
60
|
49
|
45
|
54
|
56
|
46
|
50
|
81
|
79
|
50
|
48
|
39
|
58
|
38
|
34
|
34
|
41
|
43
|
34
|
37
|
10
|
12
|
17
|
12
|
14
|
15
|
|
2023/02
|
55
|
50
|
41
|
70
|
28
|
34
|
49
|
44
|
39
|
41
|
43
|
27
|
30
|
18
|
22
|
37
|
58
|
64
|
59
|
33
|
65
|
68
|
70
|
78
|
40
|
39
|
63
|
69
|
|||
|
2023/01
|
39
|
47
|
44
|
54
|
56
|
53
|
60
|
59
|
21
|
13
|
13
|
17
|
21
|
29
|
16
|
15
|
28
|
41
|
48
|
48
|
56
|
93
|
98
|
47
|
70
|
56
|
38
|
57
|
51
|
47
|
51
|
|
2022/12
|
15
|
26
|
45
|
46
|
23
|
24
|
36
|
42
|
45
|
43
|
46
|
74
|
65
|
61
|
46
|
27
|
54
|
40
|
46
|
55
|
47
|
52
|
53
|
55
|
49
|
58
|
65
|
73
|
77
|
41
|
45
|
|
2022/11
|
41
|
30
|
23
|
17
|
17
|
19
|
33
|
31
|
27
|
46
|
45
|
54
|
57
|
79
|
81
|
83
|
43
|
62
|
66
|
42
|
58
|
30
|
11
|
11
|
15
|
13
|
28
|
25
|
29
|
17
|
|
|
2022/10
|
20
|
27
|
27
|
35
|
48
|
40
|
48
|
33
|
40
|
31
|
39
|
48
|
49
|
51
|
52
|
56
|
60
|
60
|
42
|
67
|
72
|
61
|
62
|
79
|
76
|
53
|
65
|
60
|
40
|
27
|
40
|
|
2022/09
|
27
|
32
|
38
|
48
|
53
|
59
|
52
|
36
|
26
|
33
|
36
|
50
|
60
|
63
|
65
|
69
|
62
|
54
|
60
|
70
|
50
|
53
|
56
|
63
|
66
|
66
|
72
|
56
|
35
|
24
|
|
|
2022/08
|
33
|
30
|
31
|
20
|
18
|
25
|
39
|
32
|
25
|
12
|
16
|
21
|
22
|
26
|
33
|
31
|
36
|
25
|
34
|
18
|
18
|
31
|
35
|
44
|
18
|
25
|
28
|
34
|
30
|
38
|
40
|
|
2022/07
|
21
|
16
|
22
|
29
|
25
|
21
|
18
|
34
|
35
|
32
|
29
|
28
|
29
|
30
|
22
|
24
|
26
|
27
|
25
|
26
|
29
|
31
|
37
|
46
|
51
|
43
|
45
|
53
|
55
|
56
|
59
|
|
2022/06
|
25
|
28
|
26
|
24
|
24
|
25
|
32
|
27
|
18
|
25
|
21
|
26
|
27
|
26
|
29
|
28
|
23
|
25
|
21
|
18
|
25
|
22
|
19
|
17
|
19
|
17
|
18
|
19
|
25
|
24
|
|
|
2022/05
|
18
|
23
|
37
|
53
|
75
|
55
|
41
|
54
|
59
|
33
|
21
|
19
|
14
|
18
|
16
|
21
|
37
|
57
|
50
|
46
|
65
|
41
|
37
|
38
|
31
|
21
|
29
|
31
|
26
|
26
|
27
|
|
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