Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Aug
Mon
24 Aug
Tue
25 Aug
Wed
26 Aug
Thu
27 Aug
Fri
28 Aug
Sat
29 Aug
Real-time AQI (Monitoring Station in Baotou)
市环境监测站
4516
PM2.5
17
PM10
142
O3
0.8
CO
6
SO2
11
NO2
东河城环局
5333
PM2.5
53 *
PM10
123
O3
1.5
CO
25
SO2
15
NO2
东河鸿龙湾
3621
PM2.5
22
PM10
115
O3
0.9
CO
4
SO2
8
NO2
滨河大厦
4833
PM2.5
37
PM10
122
O3
1.4
CO
17
SO2
14
NO2
昆区政府
428
PM2.5
15
PM10
132
O3
0.4
CO
7
SO2
13
NO2
Air quality in the last 12 months (Baotou)
|
2026/07
|
43
|
52
|
51
|
38
|
30
|
28
|
28
|
35
|
37
|
29
|
33
|
55
|
49
|
41
|
44
|
43
|
41
|
37
|
41
|
35
|
46
|
45
|
40
|
42
|
44
|
48
|
44
|
39
|
37
|
36
|
48
|
|
2026/06
|
49
|
40
|
27
|
26
|
25
|
25
|
23
|
33
|
21
|
26
|
35
|
42
|
35
|
35
|
42
|
44
|
35
|
48
|
31
|
27
|
34
|
40
|
29
|
27
|
36
|
67
|
52
|
46
|
41
|
42
|
|
|
2026/05
|
58
|
35
|
36
|
41
|
53
|
49
|
32
|
49
|
50
|
43
|
51
|
68
|
62
|
77
|
48
|
40
|
33
|
42
|
50
|
47
|
54
|
56
|
66
|
50
|
40
|
48
|
58
|
29
|
37
|
45
|
47
|
|
2026/04
|
40
|
59
|
178
|
91
|
54
|
29
|
42
|
63
|
60
|
47
|
60
|
67
|
62
|
67
|
58
|
51
|
71
|
61
|
267
|
62
|
55
|
57
|
75
|
70
|
56
|
97
|
74
|
33
|
40
|
55
|
|
|
2026/03
|
79
|
75
|
94
|
94
|
50
|
34
|
63
|
45
|
51
|
63
|
42
|
82
|
189
|
31
|
61
|
76
|
144
|
37
|
57
|
71
|
105
|
48
|
83
|
78
|
63
|
50
|
46
|
71
|
52
|
37
|
37
|
|
2026/02
|
38
|
37
|
64
|
73
|
28
|
20
|
30
|
48
|
66
|
74
|
60
|
76
|
80
|
56
|
34
|
36
|
122
|
49
|
75
|
168
|
316
|
50
|
51
|
60
|
77
|
54
|
73
|
79
|
|||
|
2026/01
|
60
|
68
|
124
|
46
|
24
|
50
|
71
|
74
|
159
|
38
|
41
|
94
|
82
|
202
|
97
|
35
|
62
|
40
|
19
|
33
|
51
|
76
|
66
|
81
|
105
|
119
|
84
|
86
|
75
|
57
|
36
|
|
2025/12
|
41
|
28
|
50
|
37
|
62
|
92
|
77
|
49
|
75
|
77
|
46
|
49
|
85
|
81
|
120
|
73
|
75
|
87
|
62
|
33
|
55
|
66
|
72
|
49
|
43
|
63
|
60
|
56
|
50
|
27
|
38
|
|
2025/11
|
43
|
33
|
59
|
73
|
62
|
57
|
47
|
78
|
61
|
56
|
67
|
59
|
54
|
68
|
91
|
18
|
21
|
36
|
55
|
41
|
70
|
109
|
115
|
125
|
64
|
182
|
63
|
116
|
150
|
146
|
|
|
2025/10
|
60
|
35
|
36
|
43
|
58
|
52
|
33
|
23
|
24
|
34
|
27
|
40
|
54
|
51
|
31
|
39
|
14
|
23
|
21
|
32
|
41
|
45
|
52
|
72
|
30
|
18
|
45
|
64
|
64
|
37
|
31
|
|
2025/09
|
34
|
60
|
64
|
43
|
48
|
40
|
23
|
44
|
57
|
54
|
31
|
30
|
39
|
44
|
35
|
18
|
16
|
25
|
36
|
49
|
37
|
23
|
37
|
46
|
49
|
48
|
36
|
26
|
47
|
59
|
|
|
2025/08
|
33
|
33
|
33
|
38
|
49
|
40
|
33
|
24
|
33
|
26
|
43
|
50
|
32
|
45
|
43
|
19
|
34
|
28
|
15
|
30
|
35
|
41
|
26
|
34
|
36
|
29
|
26
|
39
|
36
|
38
|
36
|
|
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