Air Quality
Excellent
No health implications.
6
PM2.5
14
PM10
59
O3
0.2
CO
4
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Oct
38
Excellent
Sun
19 Oct
27
Excellent
Mon
20 Oct
36
Excellent
Tue
21 Oct
44
Excellent
Wed
22 Oct
51
Good
Thu
23 Oct
61
Good
Fri
24 Oct
50
Excellent
Baicheng Air quality rank
Real-time AQI (Monitoring Station in Baicheng)
洮北区环保局
196
PM2.5
14
PM10
59
O3
0.2
CO
4
SO2
6
NO2
Air quality in the last 12 months (Baicheng)
|
2025/08
|
13
|
17
|
12
|
13
|
16
|
15
|
13
|
15
|
17
|
13
|
13
|
20
|
16
|
13
|
26
|
19
|
22
|
22
|
19
|
17
|
19
|
11
|
15
|
17
|
16
|
12
|
21
|
19
|
13
|
16
|
32
|
|
2025/07
|
25
|
17
|
34
|
20
|
14
|
14
|
20
|
26
|
30
|
33
|
31
|
12
|
19
|
23
|
27
|
17
|
13
|
21
|
20
|
13
|
10
|
14
|
25
|
26
|
15
|
20
|
17
|
16
|
10
|
13
|
12
|
|
2025/06
|
19
|
22
|
15
|
14
|
21
|
17
|
18
|
31
|
18
|
20
|
20
|
30
|
33
|
14
|
21
|
17
|
17
|
29
|
16
|
13
|
14
|
19
|
24
|
37
|
36
|
27
|
40
|
23
|
30
|
32
|
|
|
2025/05
|
31
|
24
|
19
|
19
|
22
|
32
|
43
|
43
|
42
|
27
|
37
|
72
|
64
|
85
|
59
|
48
|
26
|
35
|
24
|
35
|
29
|
25
|
24
|
37
|
29
|
46
|
52
|
67
|
60
|
68
|
30
|
|
2025/04
|
38
|
34
|
49
|
72
|
87
|
62
|
64
|
38
|
40
|
71
|
114
|
20
|
21
|
22
|
25
|
25
|
68
|
27
|
23
|
35
|
54
|
16
|
31
|
35
|
24
|
63
|
32
|
31
|
53
|
24
|
|
|
2025/03
|
29
|
38
|
38
|
50
|
71
|
58
|
60
|
66
|
135
|
168
|
118
|
58
|
85
|
41
|
44
|
58
|
104
|
50
|
81
|
59
|
74
|
57
|
116
|
66
|
88
|
102
|
26
|
27
|
28
|
29
|
41
|
|
2025/02
|
62
|
74
|
32
|
28
|
34
|
47
|
25
|
23
|
32
|
47
|
117
|
40
|
26
|
30
|
59
|
32
|
29
|
23
|
27
|
30
|
31
|
33
|
46
|
48
|
89
|
30
|
44
|
54
|
|||
|
2025/01
|
34
|
28
|
35
|
87
|
144
|
105
|
38
|
35
|
54
|
55
|
82
|
127
|
59
|
36
|
32
|
30
|
40
|
103
|
34
|
68
|
111
|
88
|
121
|
187
|
171
|
196
|
67
|
51
|
53
|
42
|
51
|
|
2024/12
|
53
|
20
|
23
|
20
|
30
|
31
|
33
|
39
|
54
|
38
|
31
|
43
|
65
|
28
|
28
|
34
|
37
|
51
|
53
|
66
|
58
|
34
|
36
|
33
|
50
|
29
|
32
|
34
|
61
|
82
|
34
|
|
2024/11
|
27
|
45
|
38
|
16
|
22
|
35
|
71
|
160
|
135
|
50
|
37
|
28
|
86
|
100
|
226
|
41
|
22
|
26
|
44
|
34
|
31
|
45
|
63
|
163
|
208
|
35
|
25
|
36
|
34
|
35
|
|
|
2024/10
|
17
|
18
|
21
|
34
|
37
|
33
|
50
|
26
|
45
|
18
|
23
|
24
|
50
|
49
|
24
|
33
|
31
|
30
|
26
|
32
|
34
|
34
|
54
|
46
|
36
|
40
|
32
|
27
|
58
|
34
|
42
|
|
2024/09
|
17
|
18
|
17
|
24
|
21
|
27
|
22
|
20
|
39
|
25
|
23
|
28
|
24
|
22
|
23
|
26
|
24
|
25
|
33
|
26
|
31
|
36
|
31
|
35
|
31
|
26
|
24
|
32
|
51
|
18
|
|
|
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