Air Quality
Excellent
No health implications.
23
PM2.5
39
PM10
43
O3
0.6
CO
14
SO2
27
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Mar
72
Good
Tue
18 Mar
69
Good
Wed
19 Mar
72
Good
Thu
20 Mar
77
Good
Fri
21 Mar
71
Good
Sat
22 Mar
33
Excellent
Sun
23 Mar
45
Excellent
Air quality in the last 12 months (Xiangfen)
|
2025/02
|
190
|
144
|
24
|
40
|
25
|
76
|
43
|
34
|
57
|
86
|
101
|
65
|
59
|
77
|
86
|
69
|
69
|
83
|
76
|
79
|
114
|
117
|
47
|
52
|
74
|
61
|
78
|
88
|
|||
|
2025/01
|
105
|
89
|
82
|
116
|
110
|
53
|
51
|
49
|
52
|
62
|
68
|
55
|
94
|
68
|
31
|
56
|
81
|
123
|
107
|
114
|
118
|
133
|
156
|
136
|
77
|
71
|
23
|
61
|
147
|
127
|
187
|
|
2024/12
|
85
|
66
|
57
|
66
|
44
|
59
|
39
|
54
|
65
|
98
|
114
|
99
|
70
|
62
|
77
|
79
|
86
|
65
|
71
|
80
|
44
|
70
|
102
|
134
|
171
|
102
|
52
|
60
|
90
|
106
|
66
|
|
2024/11
|
80
|
87
|
109
|
61
|
67
|
75
|
89
|
86
|
76
|
107
|
122
|
156
|
90
|
69
|
85
|
69
|
54
|
54
|
59
|
81
|
95
|
98
|
108
|
111
|
51
|
43
|
76
|
47
|
51
|
69
|
|
|
2024/10
|
66
|
56
|
59
|
69
|
79
|
101
|
102
|
80
|
78
|
68
|
71
|
75
|
80
|
96
|
81
|
112
|
60
|
43
|
29
|
27
|
46
|
31
|
52
|
66
|
75
|
79
|
73
|
78
|
81
|
81
|
79
|
|
2024/09
|
57
|
46
|
42
|
48
|
32
|
41
|
50
|
54
|
52
|
53
|
44
|
39
|
50
|
43
|
50
|
40
|
44
|
53
|
36
|
44
|
28
|
53
|
59
|
77
|
82
|
86
|
88
|
62
|
41
|
23
|
|
|
2024/08
|
54
|
53
|
43
|
42
|
45
|
43
|
31
|
44
|
34
|
83
|
35
|
45
|
49
|
47
|
49
|
51
|
38
|
39
|
52
|
33
|
44
|
53
|
53
|
55
|
49
|
25
|
25
|
35
|
45
|
48
|
46
|
|
2024/07
|
40
|
59
|
53
|
53
|
46
|
52
|
51
|
37
|
52
|
58
|
57
|
51
|
58
|
60
|
60
|
38
|
33
|
30
|
44
|
29
|
44
|
48
|
43
|
49
|
70
|
57
|
53
|
52
|
35
|
22
|
45
|
|
2024/06
|
73
|
55
|
60
|
61
|
52
|
64
|
66
|
68
|
79
|
69
|
71
|
77
|
73
|
60
|
72
|
61
|
53
|
50
|
53
|
57
|
46
|
64
|
74
|
126
|
93
|
94
|
66
|
64
|
67
|
55
|
|
|
2024/05
|
53
|
51
|
50
|
44
|
69
|
41
|
55
|
66
|
70
|
57
|
122
|
80
|
76
|
68
|
88
|
66
|
76
|
79
|
65
|
64
|
67
|
67
|
64
|
68
|
76
|
71
|
64
|
58
|
61
|
63
|
76
|
|
2024/04
|
67
|
88
|
80
|
70
|
67
|
87
|
91
|
74
|
68
|
66
|
63
|
59
|
57
|
49
|
81
|
76
|
85
|
75
|
54
|
50
|
83
|
87
|
132
|
88
|
94
|
75
|
73
|
74
|
59
|
45
|
|
|
2024/03
|
65
|
67
|
64
|
84
|
170
|
90
|
79
|
46
|
73
|
100
|
91
|
66
|
102
|
97
|
79
|
196
|
91
|
105
|
96
|
77
|
85
|
116
|
89
|
47
|
57
|
70
|
72
|
91
|
86
|
73
|
85
|
|
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