Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
25
PM2.5
59
*
PM10
110
O3
0.5
CO
4
SO2
26
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Apr
92
Good
Wed
30 Apr
108
Light
Thu
1 May
109
Light
Fri
2 May
110
Light
Sat
3 May
96
Good
Sun
4 May
96
Good
Mon
5 May
42
Excellent
Air quality in the last 12 months (Fengyang)
|
2025/02
|
86
|
78
|
106
|
90
|
56
|
47
|
75
|
34
|
45
|
61
|
75
|
111
|
64
|
80
|
111
|
94
|
56
|
58
|
76
|
51
|
48
|
80
|
87
|
55
|
77
|
111
|
93
|
93
|
|||
|
2025/01
|
97
|
130
|
111
|
114
|
139
|
78
|
54
|
72
|
42
|
54
|
77
|
72
|
91
|
122
|
64
|
72
|
94
|
98
|
142
|
140
|
112
|
160
|
75
|
53
|
34
|
86
|
51
|
81
|
113
|
73
|
117
|
|
2024/12
|
77
|
105
|
65
|
65
|
107
|
156
|
123
|
46
|
51
|
77
|
95
|
72
|
95
|
79
|
79
|
88
|
117
|
78
|
62
|
79
|
81
|
64
|
76
|
101
|
120
|
144
|
80
|
83
|
65
|
89
|
106
|
|
2024/11
|
52
|
99
|
83
|
87
|
58
|
64
|
43
|
38
|
52
|
45
|
56
|
66
|
88
|
98
|
89
|
55
|
38
|
36
|
28
|
38
|
62
|
87
|
40
|
42
|
32
|
46
|
74
|
63
|
58
|
63
|
|
|
2024/10
|
27
|
39
|
37
|
32
|
28
|
17
|
14
|
47
|
44
|
68
|
66
|
77
|
67
|
60
|
68
|
66
|
35
|
19
|
39
|
43
|
62
|
72
|
56
|
41
|
55
|
61
|
80
|
101
|
68
|
52
|
54
|
|
2024/09
|
44
|
38
|
31
|
32
|
46
|
47
|
40
|
32
|
26
|
34
|
27
|
13
|
26
|
41
|
38
|
35
|
9
|
25
|
26
|
22
|
25
|
32
|
36
|
46
|
49
|
43
|
36
|
33
|
40
|
42
|
|
|
2024/08
|
18
|
14
|
23
|
27
|
29
|
28
|
30
|
35
|
38
|
38
|
78
|
58
|
44
|
25
|
26
|
22
|
28
|
30
|
29
|
21
|
36
|
43
|
39
|
37
|
41
|
38
|
12
|
16
|
24
|
29
|
35
|
|
2024/07
|
17
|
23
|
31
|
15
|
25
|
24
|
28
|
25
|
20
|
38
|
40
|
29
|
18
|
20
|
17
|
40
|
34
|
16
|
30
|
21
|
22
|
24
|
35
|
30
|
25
|
22
|
13
|
11
|
16
|
17
|
20
|
|
2024/06
|
51
|
42
|
60
|
62
|
56
|
32
|
31
|
47
|
59
|
41
|
30
|
45
|
52
|
60
|
48
|
53
|
43
|
46
|
40
|
43
|
25
|
27
|
37
|
57
|
72
|
57
|
40
|
14
|
11
|
19
|
|
|
2024/05
|
43
|
35
|
46
|
51
|
48
|
51
|
60
|
50
|
43
|
50
|
76
|
142
|
100
|
60
|
62
|
40
|
54
|
62
|
46
|
49
|
36
|
34
|
47
|
56
|
48
|
58
|
29
|
41
|
45
|
45
|
47
|
|
2024/04
|
75
|
55
|
67
|
48
|
51
|
49
|
70
|
40
|
54
|
66
|
54
|
74
|
51
|
52
|
42
|
76
|
110
|
74
|
56
|
56
|
54
|
51
|
72
|
70
|
60
|
63
|
53
|
34
|
32
|
55
|
|
|
2024/03
|
48
|
59
|
65
|
80
|
36
|
62
|
88
|
77
|
63
|
102
|
82
|
94
|
74
|
68
|
96
|
116
|
153
|
61
|
89
|
102
|
75
|
63
|
65
|
45
|
41
|
65
|
77
|
72
|
58
|
67
|
86
|
|
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