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
2 Aug
Sun
3 Aug
Mon
4 Aug
Tue
5 Aug
Wed
6 Aug
Thu
7 Aug
Fri
8 Aug
Real-time AQI (Monitoring Station in Liaocheng)
区政府
249
PM2.5
24
PM10
34
O3
0.8
CO
10
SO2
17
NO2
聊大东校
3623
PM2.5
36
PM10
35
O3
1.0
CO
13
SO2
25
NO2
监控中心
3414
PM2.5
34
PM10
27
O3
1.1
CO
13
SO2
37
NO2
九州社区
5120
PM2.5
51 *
PM10
27
O3
0.8
CO
12
SO2
29
NO2
星美广场
3816
PM2.5
38
PM10
30
O3
1.2
CO
10
SO2
26
NO2
Air quality in the last 12 months (Liaocheng)
|
2025/06
|
67
|
56
|
40
|
39
|
68
|
71
|
93
|
84
|
82
|
48
|
70
|
65
|
53
|
53
|
29
|
28
|
41
|
56
|
20
|
37
|
40
|
40
|
47
|
49
|
53
|
48
|
51
|
32
|
15
|
22
|
|
|
2025/05
|
53
|
76
|
37
|
48
|
81
|
69
|
74
|
71
|
28
|
29
|
51
|
58
|
59
|
59
|
39
|
87
|
108
|
75
|
92
|
69
|
67
|
70
|
63
|
51
|
43
|
55
|
53
|
62
|
57
|
61
|
61
|
|
2025/04
|
73
|
42
|
65
|
84
|
58
|
83
|
96
|
90
|
79
|
91
|
85
|
158
|
63
|
56
|
59
|
93
|
158
|
91
|
45
|
68
|
59
|
71
|
75
|
64
|
70
|
69
|
60
|
53
|
59
|
84
|
|
|
2025/03
|
135
|
42
|
45
|
48
|
85
|
81
|
94
|
85
|
104
|
102
|
105
|
158
|
108
|
64
|
66
|
38
|
58
|
40
|
61
|
56
|
58
|
70
|
99
|
162
|
172
|
108
|
125
|
196
|
46
|
62
|
82
|
|
2025/02
|
97
|
125
|
54
|
35
|
55
|
109
|
73
|
33
|
61
|
73
|
87
|
109
|
102
|
80
|
94
|
65
|
57
|
73
|
61
|
74
|
97
|
57
|
48
|
62
|
71
|
102
|
116
|
119
|
|||
|
2025/01
|
154
|
83
|
94
|
172
|
184
|
47
|
56
|
53
|
54
|
64
|
109
|
80
|
88
|
110
|
55
|
74
|
86
|
113
|
117
|
93
|
183
|
85
|
101
|
198
|
81
|
90
|
37
|
77
|
172
|
128
|
74
|
|
2024/12
|
116
|
74
|
65
|
130
|
128
|
166
|
47
|
72
|
74
|
129
|
84
|
81
|
85
|
77
|
76
|
86
|
91
|
40
|
75
|
96
|
48
|
59
|
84
|
121
|
175
|
70
|
65
|
64
|
84
|
107
|
108
|
|
2024/11
|
84
|
65
|
111
|
56
|
52
|
62
|
63
|
54
|
56
|
86
|
137
|
189
|
150
|
94
|
81
|
74
|
61
|
48
|
57
|
80
|
100
|
76
|
63
|
61
|
51
|
34
|
47
|
50
|
57
|
71
|
|
|
2024/10
|
40
|
26
|
44
|
64
|
57
|
67
|
86
|
59
|
84
|
84
|
72
|
74
|
86
|
98
|
126
|
92
|
69
|
18
|
33
|
34
|
53
|
68
|
72
|
65
|
89
|
120
|
126
|
63
|
105
|
153
|
191
|
|
2024/09
|
45
|
26
|
38
|
48
|
32
|
30
|
51
|
56
|
45
|
33
|
29
|
32
|
35
|
40
|
30
|
40
|
43
|
49
|
63
|
48
|
22
|
30
|
48
|
60
|
65
|
106
|
81
|
62
|
51
|
31
|
|
|
2024/08
|
30
|
30
|
32
|
27
|
27
|
22
|
28
|
36
|
44
|
53
|
60
|
31
|
36
|
45
|
54
|
60
|
51
|
43
|
18
|
27
|
43
|
46
|
46
|
58
|
61
|
28
|
24
|
32
|
46
|
45
|
49
|
|
2024/07
|
32
|
52
|
45
|
30
|
23
|
19
|
26
|
33
|
52
|
56
|
69
|
60
|
77
|
77
|
58
|
38
|
54
|
44
|
28
|
12
|
34
|
36
|
30
|
48
|
23
|
25
|
36
|
21
|
17
|
23
|
19
|
|
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