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
13 Dec
Sun
14 Dec
Mon
15 Dec
Tue
16 Dec
Wed
17 Dec
Thu
18 Dec
Fri
19 Dec
Real-time AQI (Monitoring Station in Chifeng)
松山一中
6239
PM2.5
74 *
PM10
2
O3
1.5
CO
29
SO2
50
NO2
哈达街
5834
PM2.5
65 *
PM10
9
O3
1.2
CO
29
SO2
40
NO2
银河街
6446 *
PM2.5
71
PM10
16
O3
1.1
CO
18
SO2
32
NO2
桥北物流园区
10075 *
PM2.5
85
PM10
9
O3
1.3
CO
72
SO2
43
NO2
Air quality in the last 12 months (Chifeng)
|
2025/11
|
32
|
21
|
52
|
55
|
74
|
51
|
51
|
49
|
16
|
23
|
39
|
61
|
29
|
45
|
62
|
41
|
18
|
28
|
32
|
22
|
28
|
39
|
70
|
54
|
25
|
41
|
24
|
56
|
54
|
28
|
|
|
2025/10
|
43
|
46
|
44
|
33
|
19
|
20
|
45
|
21
|
17
|
26
|
39
|
32
|
48
|
55
|
40
|
27
|
27
|
18
|
17
|
19
|
38
|
45
|
48
|
62
|
44
|
18
|
21
|
55
|
81
|
46
|
42
|
|
2025/09
|
26
|
25
|
35
|
40
|
41
|
21
|
16
|
22
|
24
|
29
|
46
|
38
|
44
|
17
|
16
|
18
|
19
|
21
|
30
|
33
|
37
|
36
|
22
|
18
|
30
|
39
|
41
|
35
|
37
|
38
|
|
|
2025/08
|
29
|
33
|
21
|
22
|
24
|
27
|
16
|
26
|
16
|
22
|
26
|
24
|
21
|
22
|
25
|
21
|
26
|
28
|
26
|
28
|
23
|
18
|
23
|
19
|
23
|
20
|
27
|
18
|
27
|
25
|
29
|
|
2025/07
|
33
|
23
|
28
|
25
|
20
|
18
|
26
|
29
|
33
|
36
|
43
|
35
|
18
|
24
|
26
|
18
|
16
|
21
|
39
|
17
|
17
|
22
|
34
|
26
|
21
|
17
|
17
|
21
|
15
|
17
|
20
|
|
2025/06
|
25
|
37
|
28
|
20
|
26
|
27
|
20
|
26
|
34
|
18
|
34
|
46
|
33
|
36
|
12
|
14
|
25
|
37
|
25
|
19
|
21
|
25
|
36
|
47
|
49
|
52
|
44
|
29
|
36
|
34
|
|
|
2025/05
|
31
|
23
|
25
|
23
|
28
|
27
|
38
|
65
|
24
|
32
|
39
|
49
|
48
|
35
|
35
|
41
|
40
|
19
|
34
|
37
|
57
|
97
|
34
|
46
|
42
|
46
|
29
|
37
|
53
|
57
|
36
|
|
2025/04
|
28
|
22
|
37
|
52
|
24
|
36
|
53
|
24
|
44
|
42
|
67
|
64
|
33
|
24
|
40
|
61
|
56
|
23
|
22
|
41
|
51
|
21
|
52
|
29
|
25
|
49
|
26
|
19
|
54
|
38
|
|
|
2025/03
|
44
|
50
|
54
|
56
|
47
|
27
|
59
|
79
|
94
|
96
|
157
|
68
|
42
|
43
|
30
|
27
|
46
|
26
|
35
|
38
|
36
|
37
|
84
|
48
|
52
|
143
|
40
|
33
|
22
|
25
|
34
|
|
2025/02
|
102
|
91
|
21
|
21
|
28
|
37
|
33
|
17
|
29
|
44
|
63
|
46
|
50
|
42
|
65
|
26
|
21
|
24
|
21
|
23
|
21
|
24
|
16
|
28
|
32
|
29
|
60
|
58
|
|||
|
2025/01
|
36
|
20
|
29
|
46
|
33
|
27
|
23
|
27
|
19
|
28
|
51
|
51
|
33
|
30
|
27
|
35
|
45
|
42
|
35
|
53
|
31
|
64
|
84
|
87
|
115
|
56
|
21
|
44
|
211
|
50
|
73
|
|
2024/12
|
51
|
19
|
26
|
22
|
26
|
20
|
19
|
26
|
43
|
44
|
36
|
48
|
22
|
20
|
20
|
29
|
22
|
24
|
49
|
36
|
20
|
25
|
34
|
55
|
50
|
20
|
23
|
24
|
58
|
64
|
28
|
|
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