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
3 Dec
Thu
4 Dec
Fri
5 Dec
Sat
6 Dec
Sun
7 Dec
Mon
8 Dec
Tue
9 Dec
Real-time AQI (Monitoring Station in Baicheng)
洮北区环保局
157
PM2.5
13
PM10
46
O3
0.1
CO
6
SO2
8
NO2
市环保局
1611
PM2.5
14
PM10
42
O3
0.4
CO
4
SO2
10
NO2
Air quality in the last 12 months (Baicheng)
|
2025/11
|
22
|
23
|
44
|
38
|
61
|
52
|
98
|
184
|
16
|
27
|
37
|
38
|
29
|
37
|
102
|
39
|
24
|
32
|
32
|
26
|
28
|
33
|
46
|
30
|
34
|
47
|
34
|
42
|
73
|
48
|
|
|
2025/10
|
35
|
31
|
49
|
29
|
18
|
25
|
34
|
19
|
25
|
36
|
37
|
29
|
47
|
28
|
24
|
31
|
26
|
22
|
20
|
18
|
26
|
39
|
60
|
42
|
26
|
21
|
27
|
33
|
88
|
26
|
32
|
|
2025/09
|
21
|
24
|
37
|
40
|
39
|
17
|
17
|
15
|
17
|
23
|
28
|
29
|
35
|
25
|
14
|
18
|
16
|
16
|
18
|
22
|
24
|
26
|
33
|
16
|
18
|
20
|
20
|
25
|
28
|
31
|
|
|
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
|
|
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