Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Dec
Tue
30 Dec
Wed
31 Dec
Thu
1 Jan
Fri
2 Jan
Sat
3 Jan
Sun
4 Jan
Dingxi Air quality rank
Jizhou, Tianjin
Oroqen, Inner Mongolia
Xilinhot, Inner Mongolia
Duolun, Inner Mongolia
Xilingol League, Namenggu
Linxi, Inner Mongolia
Hexigten Banner, Inner Mongolia
West Ujumqin Banner, Inner Mongolia
Zhenglan Banner, Inner Mongolia
Dingxi, Gansu
Real-time AQI (Monitoring Station in Dingxi)
将台街
12494 *
PM2.5
130
PM10
41
O3
1.4
CO
39
SO2
57
NO2
正龙路62号
6950 *
PM2.5
79
PM10
77
O3
0.6
CO
12
SO2
12
NO2
Air quality in the last 12 months (Dingxi)
|
2025/11
|
59
|
53
|
42
|
34
|
30
|
29
|
110
|
70
|
77
|
46
|
54
|
62
|
60
|
59
|
60
|
68
|
45
|
48
|
55
|
66
|
60
|
68
|
80
|
95
|
61
|
130
|
107
|
60
|
68
|
80
|
|
|
2025/10
|
29
|
28
|
29
|
45
|
67
|
28
|
38
|
24
|
28
|
29
|
31
|
37
|
39
|
45
|
40
|
42
|
30
|
41
|
48
|
34
|
28
|
32
|
33
|
36
|
49
|
52
|
53
|
49
|
56
|
62
|
64
|
|
2025/09
|
31
|
56
|
51
|
65
|
60
|
77
|
62
|
47
|
37
|
31
|
31
|
33
|
43
|
35
|
71
|
103
|
31
|
26
|
34
|
29
|
26
|
31
|
37
|
43
|
38
|
34
|
41
|
43
|
51
|
47
|
|
|
2025/08
|
41
|
30
|
31
|
25
|
27
|
30
|
30
|
23
|
25
|
30
|
40
|
32
|
34
|
32
|
34
|
30
|
27
|
27
|
26
|
66
|
26
|
30
|
27
|
29
|
25
|
24
|
23
|
27
|
26
|
32
|
32
|
|
2025/07
|
29
|
25
|
28
|
26
|
30
|
30
|
26
|
26
|
30
|
32
|
27
|
29
|
28
|
36
|
47
|
49
|
36
|
32
|
86
|
30
|
27
|
24
|
29
|
31
|
27
|
28
|
28
|
25
|
31
|
26
|
33
|
|
2025/06
|
40
|
45
|
37
|
35
|
37
|
43
|
51
|
53
|
37
|
43
|
41
|
40
|
43
|
51
|
62
|
37
|
47
|
47
|
42
|
39
|
35
|
26
|
26
|
29
|
26
|
31
|
27
|
31
|
37
|
25
|
|
|
2025/05
|
68
|
129
|
119
|
147
|
115
|
143
|
92
|
66
|
71
|
50
|
44
|
60
|
84
|
51
|
45
|
63
|
144
|
56
|
64
|
57
|
75
|
86
|
48
|
41
|
29
|
52
|
33
|
26
|
30
|
105
|
66
|
|
2025/04
|
120
|
105
|
90
|
120
|
87
|
71
|
61
|
104
|
130
|
75
|
209
|
374
|
114
|
66
|
70
|
172
|
85
|
305
|
158
|
121
|
126
|
93
|
62
|
55
|
59
|
45
|
63
|
53
|
61
|
133
|
|
|
2025/03
|
70
|
47
|
51
|
65
|
50
|
50
|
64
|
69
|
64
|
55
|
207
|
98
|
98
|
53
|
50
|
56
|
48
|
41
|
53
|
60
|
59
|
60
|
77
|
79
|
102
|
415
|
104
|
95
|
77
|
90
|
79
|
|
2025/02
|
61
|
62
|
55
|
53
|
51
|
50
|
63
|
69
|
68
|
58
|
90
|
87
|
70
|
69
|
64
|
73
|
68
|
56
|
67
|
58
|
50
|
61
|
51
|
54
|
57
|
54
|
52
|
57
|
|||
|
2025/01
|
64
|
68
|
75
|
71
|
72
|
63
|
54
|
66
|
71
|
63
|
69
|
68
|
71
|
72
|
66
|
60
|
63
|
70
|
69
|
67
|
85
|
86
|
75
|
71
|
69
|
82
|
92
|
108
|
133
|
83
|
59
|
|
2024/12
|
66
|
73
|
57
|
56
|
61
|
62
|
55
|
52
|
47
|
68
|
63
|
58
|
58
|
78
|
81
|
74
|
79
|
63
|
78
|
84
|
62
|
53
|
62
|
67
|
76
|
77
|
58
|
69
|
54
|
57
|
57
|
|
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
*: primary pollution