Air Quality
Excellent
No health implications.
16
PM2.5
32
PM10
92
O3
0.6
CO
3
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 May
62
Good
Thu
28 May
55
Good
Fri
29 May
81
Good
Sat
30 May
84
Good
Sun
31 May
94
Good
Mon
1 Jun
82
Good
Tue
2 Jun
86
Good
Real-time AQI (Monitoring Station in Yunfu)
文笔
3216
PM2.5
32
PM10
92
O3
0.6
CO
3
SO2
4
NO2
Air quality in the last 12 months (Yunfu)
|
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
|
|
2025/06
|
27
|
30
|
21
|
28
|
33
|
23
|
19
|
17
|
26
|
38
|
28
|
17
|
16
|
15
|
15
|
20
|
18
|
15
|
15
|
16
|
17
|
14
|
15
|
16
|
19
|
21
|
19
|
21
|
23
|
17
|
|
|
2025/05
|
30
|
39
|
27
|
30
|
23
|
33
|
22
|
22
|
21
|
32
|
33
|
41
|
43
|
30
|
23
|
16
|
22
|
21
|
23
|
23
|
22
|
22
|
20
|
19
|
32
|
37
|
58
|
59
|
29
|
27
|
31
|
|
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
Air quality source: CNEMC
*: primary pollution