Air Quality
Excellent
No health implications.
11
PM2.5
31
PM10
57
O3
0.5
CO
5
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Nov
59
Good
Wed
19 Nov
75
Good
Thu
20 Nov
76
Good
Fri
21 Nov
83
Good
Sat
22 Nov
85
Good
Sun
23 Nov
77
Good
Mon
24 Nov
48
Excellent
Air quality in the last 12 months (Fenyang)
|
2025/10
|
56
|
30
|
46
|
50
|
53
|
20
|
32
|
24
|
14
|
19
|
36
|
25
|
41
|
56
|
48
|
61
|
35
|
39
|
49
|
49
|
58
|
67
|
71
|
89
|
83
|
63
|
50
|
65
|
73
|
88
|
69
|
|
2025/09
|
52
|
52
|
28
|
33
|
37
|
64
|
65
|
59
|
57
|
54
|
40
|
27
|
54
|
57
|
62
|
26
|
20
|
21
|
22
|
52
|
35
|
27
|
52
|
49
|
51
|
48
|
40
|
62
|
68
|
68
|
|
|
2025/08
|
56
|
53
|
53
|
48
|
38
|
38
|
42
|
47
|
25
|
36
|
46
|
55
|
45
|
56
|
41
|
19
|
38
|
43
|
45
|
28
|
29
|
39
|
21
|
31
|
42
|
37
|
35
|
37
|
42
|
51
|
58
|
|
2025/07
|
40
|
35
|
25
|
33
|
21
|
33
|
37
|
44
|
40
|
47
|
61
|
59
|
55
|
52
|
60
|
42
|
40
|
48
|
58
|
43
|
35
|
49
|
34
|
26
|
33
|
40
|
37
|
51
|
31
|
42
|
45
|
|
2025/06
|
57
|
40
|
38
|
35
|
50
|
47
|
58
|
52
|
60
|
43
|
56
|
61
|
55
|
34
|
27
|
36
|
41
|
53
|
43
|
43
|
41
|
50
|
50
|
51
|
57
|
50
|
50
|
37
|
40
|
49
|
|
|
2025/05
|
65
|
82
|
33
|
62
|
166
|
84
|
83
|
75
|
42
|
47
|
45
|
58
|
76
|
45
|
49
|
85
|
160
|
60
|
71
|
71
|
75
|
79
|
34
|
47
|
52
|
47
|
44
|
57
|
64
|
63
|
42
|
|
2025/04
|
64
|
49
|
88
|
107
|
59
|
80
|
98
|
84
|
63
|
49
|
164
|
181
|
76
|
33
|
53
|
109
|
187
|
104
|
75
|
77
|
93
|
95
|
86
|
50
|
61
|
71
|
53
|
49
|
62
|
103
|
|
|
2025/03
|
93
|
77
|
40
|
57
|
78
|
60
|
78
|
71
|
78
|
84
|
159
|
263
|
96
|
93
|
54
|
33
|
42
|
44
|
47
|
50
|
60
|
76
|
132
|
403
|
437
|
252
|
229
|
145
|
42
|
43
|
54
|
|
2025/02
|
131
|
91
|
29
|
41
|
34
|
102
|
45
|
37
|
50
|
70
|
79
|
74
|
59
|
65
|
78
|
73
|
58
|
77
|
70
|
85
|
94
|
78
|
44
|
50
|
61
|
66
|
75
|
69
|
|||
|
2025/01
|
74
|
62
|
60
|
77
|
82
|
53
|
44
|
42
|
43
|
54
|
66
|
52
|
90
|
63
|
56
|
58
|
66
|
73
|
66
|
64
|
73
|
88
|
125
|
129
|
92
|
83
|
31
|
51
|
173
|
106
|
138
|
|
2024/12
|
69
|
57
|
60
|
50
|
43
|
49
|
42
|
45
|
67
|
68
|
104
|
109
|
84
|
62
|
65
|
63
|
64
|
52
|
69
|
72
|
45
|
60
|
74
|
102
|
108
|
60
|
47
|
56
|
69
|
78
|
70
|
|
2024/11
|
59
|
83
|
82
|
46
|
56
|
65
|
85
|
96
|
111
|
118
|
126
|
111
|
66
|
69
|
79
|
74
|
60
|
61
|
62
|
61
|
75
|
71
|
92
|
118
|
52
|
55
|
76
|
40
|
51
|
69
|
|
|
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