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
29 Jan
Thu
30 Jan
Fri
31 Jan
Sat
1 Feb
Sun
2 Feb
Mon
3 Feb
Tue
4 Feb
Real-time AQI (Monitoring Station in Baicheng)
洮北区环保局
2819
PM2.5
27
PM10
67
O3
0.3
CO
7
SO2
8
NO2
市环保局
3625
PM2.5
29
PM10
63
O3
0.4
CO
4
SO2
9
NO2
Air quality in the last 12 months (Baicheng)
|
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
|
|
|
2024/08
|
22
|
19
|
19
|
16
|
16
|
23
|
27
|
23
|
24
|
26
|
17
|
17
|
22
|
28
|
23
|
24
|
31
|
27
|
19
|
19
|
17
|
17
|
21
|
28
|
20
|
19
|
19
|
23
|
26
|
22
|
20
|
|
2024/07
|
41
|
40
|
53
|
42
|
26
|
29
|
52
|
72
|
70
|
69
|
76
|
83
|
74
|
57
|
44
|
32
|
20
|
29
|
26
|
31
|
26
|
21
|
18
|
16
|
22
|
18
|
14
|
19
|
17
|
22
|
19
|
|
2024/06
|
23
|
23
|
25
|
24
|
38
|
53
|
26
|
14
|
12
|
32
|
39
|
23
|
22
|
9
|
11
|
17
|
14
|
15
|
51
|
30
|
18
|
11
|
10
|
14
|
14
|
21
|
39
|
50
|
43
|
32
|
|
|
2024/05
|
52
|
41
|
57
|
76
|
58
|
52
|
37
|
84
|
29
|
58
|
20
|
32
|
28
|
30
|
16
|
18
|
45
|
24
|
18
|
19
|
39
|
33
|
22
|
22
|
23
|
12
|
19
|
19
|
22
|
18
|
14
|
|
2024/04
|
78
|
69
|
61
|
49
|
53
|
46
|
44
|
35
|
52
|
78
|
84
|
85
|
75
|
140
|
302
|
72
|
61
|
40
|
29
|
60
|
86
|
54
|
34
|
31
|
40
|
25
|
24
|
23
|
37
|
34
|
|
|
2024/03
|
35
|
36
|
42
|
39
|
39
|
48
|
52
|
36
|
49
|
65
|
50
|
49
|
39
|
40
|
40
|
43
|
23
|
24
|
44
|
41
|
38
|
58
|
59
|
24
|
67
|
106
|
103
|
184
|
43
|
47
|
54
|
|
2024/02
|
33
|
41
|
56
|
45
|
52
|
76
|
63
|
37
|
67
|
133
|
34
|
81
|
73
|
32
|
34
|
79
|
121
|
71
|
38
|
32
|
42
|
41
|
64
|
61
|
77
|
48
|
56
|
54
|
55
|
||
|
2024/01
|
41
|
66
|
45
|
98
|
89
|
40
|
29
|
46
|
52
|
44
|
60
|
78
|
59
|
38
|
46
|
61
|
56
|
35
|
39
|
39
|
25
|
36
|
49
|
48
|
42
|
39
|
59
|
65
|
42
|
66
|
65
|
|
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