Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
53
PM2.5
109
*
PM10
43
O3
0.9
CO
9
SO2
36
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
17 Jan
101
Light
Sun
18 Jan
104
Light
Mon
19 Jan
63
Good
Tue
20 Jan
68
Good
Wed
21 Jan
73
Good
Thu
22 Jan
74
Good
Fri
23 Jan
47
Excellent
Feng County Air quality rank
Air quality in the last 12 months (Feng County)
|
2025/11
|
48
|
44
|
54
|
61
|
65
|
53
|
51
|
53
|
53
|
60
|
58
|
52
|
55
|
57
|
48
|
51
|
39
|
36
|
43
|
53
|
52
|
58
|
54
|
63
|
57
|
92
|
114
|
74
|
68
|
61
|
|
|
2025/10
|
19
|
18
|
19
|
14
|
21
|
13
|
11
|
17
|
15
|
12
|
11
|
15
|
24
|
29
|
19
|
17
|
12
|
20
|
18
|
13
|
17
|
21
|
26
|
26
|
33
|
34
|
41
|
37
|
49
|
44
|
49
|
|
2025/09
|
26
|
31
|
48
|
31
|
30
|
46
|
45
|
26
|
31
|
31
|
19
|
18
|
22
|
27
|
28
|
30
|
22
|
12
|
13
|
17
|
14
|
14
|
17
|
25
|
30
|
36
|
23
|
19
|
27
|
30
|
|
|
2025/08
|
34
|
32
|
36
|
31
|
25
|
25
|
28
|
25
|
15
|
17
|
23
|
28
|
29
|
32
|
28
|
20
|
17
|
20
|
22
|
24
|
34
|
26
|
17
|
18
|
20
|
32
|
20
|
15
|
14
|
17
|
22
|
|
2025/07
|
18
|
22
|
18
|
21
|
20
|
21
|
19
|
20
|
25
|
27
|
25
|
31
|
32
|
28
|
31
|
34
|
34
|
25
|
35
|
25
|
23
|
32
|
24
|
18
|
14
|
19
|
24
|
25
|
27
|
24
|
34
|
|
2025/06
|
26
|
31
|
35
|
29
|
31
|
33
|
32
|
28
|
30
|
34
|
38
|
39
|
41
|
40
|
66
|
45
|
39
|
32
|
37
|
37
|
27
|
21
|
23
|
24
|
19
|
21
|
23
|
27
|
26
|
16
|
|
|
2025/05
|
75
|
47
|
85
|
66
|
57
|
112
|
64
|
51
|
97
|
45
|
47
|
54
|
39
|
61
|
56
|
53
|
97
|
82
|
66
|
63
|
63
|
81
|
56
|
38
|
38
|
41
|
28
|
28
|
29
|
38
|
39
|
|
2025/04
|
85
|
89
|
76
|
86
|
93
|
64
|
48
|
71
|
85
|
74
|
109
|
465
|
164
|
74
|
53
|
85
|
77
|
126
|
124
|
62
|
72
|
99
|
71
|
51
|
50
|
37
|
35
|
45
|
50
|
61
|
|
|
2025/03
|
87
|
53
|
30
|
31
|
37
|
41
|
47
|
57
|
44
|
41
|
148
|
142
|
76
|
32
|
52
|
52
|
45
|
38
|
40
|
49
|
48
|
49
|
59
|
44
|
40
|
191
|
218
|
95
|
85
|
77
|
65
|
|
2025/02
|
123
|
58
|
34
|
50
|
63
|
48
|
73
|
65
|
63
|
60
|
68
|
79
|
59
|
54
|
48
|
56
|
56
|
53
|
78
|
89
|
101
|
84
|
64
|
61
|
58
|
47
|
41
|
52
|
|||
|
2025/01
|
75
|
63
|
81
|
84
|
76
|
97
|
90
|
58
|
57
|
58
|
50
|
63
|
61
|
61
|
51
|
56
|
82
|
77
|
65
|
65
|
84
|
123
|
189
|
147
|
59
|
67
|
71
|
87
|
144
|
171
|
116
|
|
2024/12
|
60
|
70
|
89
|
61
|
55
|
53
|
52
|
59
|
53
|
66
|
71
|
68
|
36
|
45
|
55
|
70
|
61
|
66
|
72
|
84
|
87
|
77
|
65
|
69
|
65
|
74
|
56
|
49
|
83
|
63
|
55
|
|
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