Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
88
*
PM2.5
115
PM10
75
O3
1.1
CO
11
SO2
24
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
18 Dec
106
Light
Fri
19 Dec
116
Light
Sat
20 Dec
171
Moderate
Sun
21 Dec
86
Good
Mon
22 Dec
62
Good
Tue
23 Dec
83
Good
Wed
24 Dec
20
Excellent
Yanfeng Air quality rank
Air quality in the last 12 months (Yanfeng)
|
2025/11
|
47
|
42
|
26
|
28
|
30
|
26
|
45
|
12
|
10
|
17
|
39
|
54
|
43
|
47
|
52
|
60
|
61
|
27
|
34
|
44
|
53
|
63
|
76
|
62
|
54
|
65
|
76
|
86
|
81
|
80
|
|
|
2025/10
|
60
|
51
|
33
|
49
|
43
|
25
|
46
|
54
|
44
|
48
|
53
|
95
|
69
|
46
|
59
|
47
|
46
|
18
|
9
|
9
|
9
|
21
|
36
|
38
|
51
|
59
|
62
|
56
|
73
|
81
|
57
|
|
2025/09
|
17
|
21
|
28
|
34
|
40
|
33
|
34
|
31
|
18
|
21
|
19
|
21
|
25
|
34
|
38
|
41
|
32
|
33
|
29
|
21
|
24
|
20
|
25
|
11
|
14
|
22
|
38
|
49
|
61
|
49
|
|
|
2025/08
|
30
|
34
|
16
|
17
|
21
|
12
|
12
|
16
|
24
|
26
|
30
|
40
|
30
|
20
|
11
|
20
|
21
|
21
|
11
|
16
|
16
|
18
|
24
|
19
|
19
|
18
|
26
|
27
|
21
|
19
|
20
|
|
2025/07
|
17
|
17
|
21
|
27
|
38
|
44
|
51
|
39
|
37
|
26
|
26
|
31
|
31
|
37
|
28
|
30
|
31
|
51
|
41
|
43
|
32
|
10
|
12
|
21
|
19
|
24
|
18
|
20
|
23
|
20
|
22
|
|
2025/06
|
16
|
20
|
38
|
45
|
50
|
42
|
30
|
28
|
36
|
42
|
40
|
23
|
34
|
19
|
14
|
24
|
14
|
12
|
15
|
21
|
23
|
12
|
26
|
20
|
37
|
32
|
15
|
19
|
19
|
19
|
|
|
2025/05
|
53
|
60
|
64
|
56
|
41
|
51
|
66
|
46
|
30
|
50
|
55
|
73
|
60
|
48
|
66
|
27
|
31
|
27
|
28
|
21
|
21
|
24
|
24
|
53
|
51
|
50
|
51
|
16
|
19
|
31
|
15
|
|
2025/04
|
71
|
70
|
72
|
113
|
100
|
86
|
76
|
72
|
71
|
53
|
53
|
201
|
210
|
139
|
101
|
68
|
80
|
68
|
28
|
28
|
35
|
36
|
54
|
29
|
27
|
39
|
27
|
41
|
60
|
51
|
|
|
2025/03
|
34
|
34
|
14
|
23
|
37
|
45
|
57
|
50
|
48
|
43
|
52
|
43
|
51
|
23
|
20
|
45
|
44
|
41
|
46
|
53
|
64
|
64
|
81
|
80
|
80
|
71
|
72
|
58
|
47
|
21
|
46
|
|
2025/02
|
39
|
30
|
56
|
73
|
91
|
79
|
66
|
51
|
50
|
56
|
73
|
77
|
95
|
113
|
55
|
45
|
51
|
46
|
36
|
23
|
86
|
32
|
41
|
85
|
103
|
98
|
54
|
37
|
|||
|
2025/01
|
148
|
129
|
156
|
178
|
150
|
101
|
90
|
82
|
59
|
61
|
70
|
90
|
87
|
83
|
88
|
69
|
85
|
85
|
117
|
101
|
109
|
109
|
172
|
247
|
34
|
32
|
59
|
70
|
207
|
145
|
61
|
|
2024/12
|
75
|
81
|
87
|
145
|
45
|
54
|
46
|
68
|
102
|
74
|
56
|
81
|
96
|
61
|
59
|
78
|
86
|
78
|
94
|
119
|
116
|
101
|
86
|
100
|
133
|
121
|
132
|
116
|
94
|
122
|
121
|
|
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