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
22 Oct
Fri
23 Oct
Sat
24 Oct
Sun
25 Oct
Mon
26 Oct
Tue
27 Oct
Wed
28 Oct
Real-time AQI (Monitoring Station in Tongliao)
艺术职业学校
406
PM2.5
30
PM10
18
O3
0.4
CO
120
SO2
36
NO2
老干部活动中心
208
PM2.5
20
PM10
48
O3
0.4
CO
9
SO2
5
NO2
东方明珠社区
3213
PM2.5
32
PM10
48
O3
0.4
CO
7
SO2
8
NO2
Air quality in the last 12 months (Tongliao)
|
2026/08
|
44
|
27
|
42
|
32
|
31
|
36
|
27
|
31
|
32
|
34
|
35
|
25
|
22
|
25
|
31
|
37
|
40
|
27
|
40
|
45
|
55
|
37
|
21
|
29
|
32
|
29
|
28
|
23
|
31
|
26
|
22
|
|
2026/07
|
42
|
46
|
56
|
66
|
40
|
32
|
38
|
35
|
35
|
38
|
33
|
29
|
36
|
31
|
34
|
30
|
34
|
45
|
29
|
34
|
45
|
49
|
48
|
39
|
36
|
40
|
39
|
46
|
46
|
48
|
51
|
|
2026/06
|
45
|
53
|
36
|
32
|
30
|
33
|
29
|
31
|
27
|
37
|
38
|
40
|
51
|
42
|
29
|
33
|
32
|
41
|
52
|
41
|
28
|
42
|
35
|
35
|
35
|
40
|
45
|
44
|
54
|
46
|
|
|
2026/05
|
41
|
40
|
45
|
44
|
103
|
51
|
41
|
40
|
61
|
59
|
55
|
68
|
68
|
74
|
72
|
41
|
60
|
34
|
37
|
39
|
46
|
52
|
49
|
59
|
45
|
38
|
43
|
40
|
38
|
43
|
81
|
|
2026/04
|
60
|
74
|
119
|
42
|
50
|
42
|
39
|
131
|
75
|
57
|
52
|
69
|
42
|
50
|
65
|
52
|
53
|
55
|
120
|
191
|
55
|
44
|
52
|
58
|
50
|
41
|
44
|
36
|
39
|
49
|
|
|
2026/03
|
53
|
57
|
60
|
43
|
41
|
36
|
40
|
51
|
37
|
64
|
52
|
50
|
86
|
41
|
44
|
49
|
113
|
43
|
58
|
70
|
89
|
133
|
51
|
100
|
83
|
52
|
38
|
47
|
65
|
37
|
56
|
|
2026/02
|
38
|
43
|
49
|
47
|
124
|
37
|
32
|
35
|
80
|
82
|
41
|
58
|
76
|
112
|
47
|
57
|
61
|
32
|
57
|
116
|
150
|
286
|
50
|
45
|
122
|
38
|
45
|
46
|
|||
|
2026/01
|
53
|
45
|
45
|
43
|
37
|
61
|
51
|
53
|
56
|
45
|
32
|
47
|
35
|
65
|
66
|
60
|
34
|
31
|
43
|
36
|
33
|
36
|
34
|
33
|
39
|
50
|
37
|
39
|
38
|
40
|
41
|
|
2025/12
|
48
|
31
|
32
|
41
|
45
|
55
|
55
|
45
|
48
|
58
|
50
|
52
|
55
|
53
|
90
|
62
|
66
|
112
|
94
|
50
|
40
|
63
|
59
|
42
|
40
|
45
|
56
|
67
|
42
|
38
|
42
|
|
2025/11
|
51
|
36
|
60
|
52
|
79
|
48
|
69
|
150
|
40
|
35
|
37
|
61
|
40
|
65
|
92
|
61
|
44
|
42
|
52
|
48
|
46
|
54
|
73
|
55
|
38
|
58
|
35
|
61
|
62
|
40
|
|
|
2025/10
|
56
|
57
|
59
|
46
|
40
|
42
|
54
|
36
|
48
|
49
|
60
|
46
|
66
|
72
|
49
|
43
|
34
|
25
|
30
|
30
|
33
|
38
|
62
|
52
|
53
|
39
|
43
|
39
|
87
|
43
|
51
|
|
2025/09
|
40
|
34
|
46
|
51
|
57
|
34
|
33
|
34
|
35
|
32
|
47
|
55
|
51
|
47
|
29
|
40
|
31
|
30
|
35
|
44
|
36
|
50
|
43
|
33
|
32
|
40
|
55
|
60
|
46
|
42
|
|
|
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