Anhui - China   2025-06-02   Monday   32.48N, 117.16E

Changfeng

Anhui - China
2025-06-02

Air Quality

Excellent

No health implications.

12

PM2.5

14

PM10

87

O3

0.3

CO

6

SO2

6

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

2 Jun

65 Good

Tue

3 Jun

101 Light

Wed

4 Jun

101 Light

Thu

5 Jun

109 Light

Fri

6 Jun

100 Good

Sat

7 Jun

62 Good

Sun

8 Jun

32 Excellent

Monthly Average AQI (Changfeng)

2020/05 - 2025/04

Air quality in the last 12 months (Changfeng)

2025/04
60
64
54
67
85
77
66
72
77
92
76
237
109
72
50
59
70
74
75
50
56
84
78
87
60
52
50
68
55
53
2025/03
68
65
36
67
83
73
64
76
92
71
80
147
108
43
49
52
46
50
52
56
52
62
67
110
78
68
128
126
165
88
57
2025/02
111
76
125
89
55
48
98
43
48
58
66
106
69
80
104
97
64
59
77
56
49
77
96
58
69
112
81
71
2025/01
97
156
139
127
132
82
53
72
54
59
79
80
96
129
73
72
81
103
141
142
126
178
97
54
29
78
54
100
195
73
136
2024/12
71
111
79
56
102
150
136
49
49
67
98
81
101
87
67
73
106
91
59
78
92
63
76
95
120
151
90
94
67
91
112
2024/11
57
102
75
80
65
57
46
43
51
47
45
54
68
84
89
52
37
35
24
33
46
78
42
39
36
50
76
67
52
63
2024/10
31
55
43
32
28
17
12
36
48
64
73
71
65
51
60
59
36
21
38
43
53
53
51
44
40
56
82
115
73
43
39
2024/09
44
44
32
37
51
51
44
41
27
33
35
12
18
40
38
35
12
31
25
23
34
37
47
45
56
43
24
39
43
53
2024/08
18
16
25
30
29
35
29
39
37
39
74
66
50
29
27
26
32
30
32
18
36
39
39
40
45
39
17
17
26
31
39
2024/07
14
19
23
18
25
23
27
24
22
39
29
23
21
17
18
39
31
22
25
20
21
25
31
38
24
27
13
12
12
17
19
2024/06
52
45
56
55
54
37
39
53
53
32
31
48
50
58
54
51
40
48
32
43
25
25
32
42
47
57
44
14
8
16
2024/05
49
41
49
48
43
41
56
54
49
60
65
159
106
73
89
50
61
72
52
53
46
40
49
57
50
61
29
36
50
45
49
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