Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
3 May
Sat
4 May
Sun
5 May
Mon
6 May
Tue
7 May
Wed
8 May
Thu
9 May
Real-time AQI (Monitoring Station in Tieling)
汇工街西
6849 *
PM2.5
78
PM10
121
O3
0.6
CO
8
SO2
26
NO2
水上乐园
5629
PM2.5
62 *
PM10
133
O3
0.3
CO
4
SO2
30
NO2
银州路东段
6833
PM2.5
85 *
PM10
127
O3
0.6
CO
8
SO2
34
NO2
金沙江路北
7051 *
PM2.5
78
PM10
128
O3
0.6
CO
5
SO2
25
NO2
Air quality in the last 12 months (Tieling)
|
2024/02
|
95
|
132
|
140
|
123
|
95
|
109
|
112
|
142
|
182
|
308
|
81
|
60
|
89
|
37
|
45
|
53
|
44
|
32
|
44
|
41
|
33
|
41
|
55
|
85
|
113
|
78
|
80
|
106
|
72
|
||
|
2024/01
|
105
|
167
|
133
|
62
|
39
|
57
|
30
|
38
|
81
|
80
|
61
|
62
|
51
|
53
|
64
|
55
|
79
|
68
|
78
|
53
|
36
|
35
|
77
|
84
|
83
|
97
|
67
|
90
|
66
|
128
|
81
|
|
2023/12
|
48
|
47
|
50
|
90
|
114
|
84
|
51
|
90
|
30
|
32
|
46
|
59
|
75
|
75
|
60
|
35
|
39
|
83
|
76
|
56
|
77
|
91
|
110
|
134
|
104
|
70
|
95
|
111
|
89
|
110
|
68
|
|
2023/11
|
53
|
85
|
26
|
64
|
166
|
50
|
45
|
53
|
56
|
36
|
63
|
81
|
67
|
89
|
90
|
55
|
26
|
45
|
42
|
43
|
93
|
76
|
23
|
26
|
43
|
69
|
98
|
37
|
35
|
38
|
|
|
2023/10
|
34
|
45
|
49
|
36
|
33
|
48
|
54
|
45
|
37
|
44
|
47
|
52
|
66
|
60
|
52
|
44
|
47
|
43
|
34
|
23
|
31
|
50
|
94
|
90
|
83
|
42
|
115
|
137
|
123
|
71
|
91
|
|
2023/09
|
38
|
47
|
46
|
50
|
29
|
29
|
36
|
54
|
38
|
45
|
43
|
27
|
28
|
34
|
42
|
49
|
63
|
48
|
22
|
21
|
30
|
41
|
25
|
33
|
36
|
36
|
56
|
40
|
45
|
32
|
|
|
2023/08
|
48
|
40
|
45
|
40
|
18
|
15
|
17
|
22
|
25
|
23
|
22
|
25
|
14
|
24
|
30
|
30
|
36
|
49
|
47
|
42
|
33
|
27
|
26
|
27
|
20
|
28
|
28
|
27
|
17
|
21
|
26
|
|
2023/07
|
41
|
64
|
41
|
38
|
48
|
67
|
50
|
33
|
33
|
33
|
41
|
39
|
39
|
26
|
25
|
16
|
28
|
63
|
74
|
91
|
65
|
40
|
24
|
37
|
38
|
42
|
28
|
24
|
26
|
22
|
35
|
|
2023/06
|
54
|
32
|
33
|
34
|
43
|
58
|
45
|
37
|
41
|
29
|
32
|
44
|
41
|
63
|
69
|
67
|
75
|
73
|
75
|
33
|
34
|
37
|
40
|
60
|
39
|
38
|
52
|
56
|
47
|
58
|
|
|
2023/05
|
41
|
58
|
56
|
48
|
43
|
34
|
44
|
58
|
38
|
53
|
46
|
70
|
58
|
42
|
57
|
70
|
30
|
25
|
37
|
235
|
154
|
45
|
49
|
61
|
63
|
60
|
48
|
50
|
34
|
35
|
51
|
|
2023/04
|
84
|
79
|
83
|
140
|
272
|
80
|
51
|
45
|
108
|
86
|
328
|
216
|
351
|
114
|
144
|
82
|
79
|
71
|
84
|
74
|
107
|
63
|
52
|
59
|
55
|
31
|
50
|
46
|
33
|
46
|
|
|
2023/03
|
61
|
69
|
78
|
91
|
123
|
119
|
111
|
64
|
93
|
112
|
118
|
43
|
71
|
81
|
76
|
47
|
129
|
94
|
107
|
106
|
89
|
268
|
246
|
42
|
62
|
53
|
80
|
81
|
101
|
103
|
110
|
|
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