Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
23
PM2.5
66
*
PM10
82
O3
0.4
CO
10
SO2
15
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
12 Mar
125
Light
Thu
13 Mar
87
Good
Fri
14 Mar
78
Good
Sat
15 Mar
62
Good
Sun
16 Mar
72
Good
Mon
17 Mar
88
Good
Tue
18 Mar
100
Good
Air quality in the last 12 months (Liangcheng)
|
2025/01
|
62
|
32
|
36
|
56
|
67
|
21
|
29
|
14
|
33
|
46
|
52
|
27
|
68
|
22
|
34
|
57
|
60
|
65
|
62
|
59
|
58
|
72
|
85
|
84
|
100
|
99
|
20
|
59
|
214
|
139
|
83
|
|
2024/12
|
40
|
21
|
34
|
38
|
36
|
27
|
20
|
38
|
53
|
51
|
41
|
58
|
58
|
46
|
54
|
54
|
33
|
29
|
66
|
42
|
29
|
51
|
55
|
65
|
45
|
28
|
24
|
59
|
103
|
101
|
54
|
|
2024/11
|
71
|
65
|
31
|
28
|
40
|
57
|
75
|
89
|
102
|
32
|
69
|
65
|
61
|
56
|
56
|
60
|
38
|
58
|
58
|
73
|
67
|
55
|
80
|
87
|
21
|
25
|
30
|
25
|
32
|
35
|
|
|
2024/10
|
18
|
29
|
50
|
64
|
64
|
48
|
34
|
50
|
46
|
38
|
52
|
61
|
61
|
48
|
35
|
77
|
96
|
25
|
23
|
36
|
41
|
24
|
54
|
64
|
66
|
29
|
28
|
58
|
49
|
53
|
53
|
|
2024/09
|
15
|
26
|
42
|
23
|
14
|
27
|
24
|
42
|
37
|
20
|
27
|
40
|
36
|
21
|
31
|
26
|
35
|
56
|
53
|
14
|
14
|
32
|
56
|
56
|
26
|
53
|
66
|
59
|
30
|
15
|
|
|
2024/08
|
27
|
45
|
32
|
29
|
31
|
36
|
39
|
36
|
32
|
68
|
13
|
14
|
23
|
35
|
36
|
51
|
36
|
36
|
33
|
28
|
26
|
30
|
38
|
46
|
29
|
15
|
28
|
47
|
48
|
45
|
48
|
|
2024/07
|
38
|
34
|
35
|
24
|
32
|
33
|
38
|
43
|
44
|
50
|
52
|
28
|
31
|
45
|
44
|
19
|
25
|
32
|
37
|
38
|
72
|
83
|
53
|
41
|
26
|
26
|
38
|
30
|
45
|
28
|
25
|
|
2024/06
|
39
|
58
|
48
|
34
|
32
|
43
|
17
|
33
|
40
|
43
|
52
|
59
|
44
|
23
|
29
|
33
|
46
|
50
|
40
|
48
|
49
|
353
|
154
|
41
|
38
|
65
|
58
|
58
|
32
|
29
|
|
|
2024/05
|
38
|
53
|
57
|
54
|
54
|
33
|
34
|
44
|
61
|
88
|
65
|
29
|
51
|
50
|
48
|
74
|
66
|
113
|
87
|
57
|
58
|
72
|
66
|
63
|
40
|
32
|
31
|
47
|
51
|
46
|
17
|
|
2024/04
|
63
|
46
|
33
|
45
|
47
|
39
|
45
|
59
|
58
|
58
|
63
|
65
|
76
|
159
|
143
|
41
|
51
|
63
|
50
|
19
|
44
|
91
|
44
|
69
|
156
|
78
|
185
|
40
|
18
|
31
|
|
|
2024/03
|
39
|
78
|
57
|
70
|
49
|
29
|
36
|
36
|
56
|
67
|
39
|
30
|
42
|
53
|
74
|
103
|
48
|
104
|
43
|
40
|
90
|
69
|
68
|
49
|
53
|
65
|
186
|
335
|
71
|
36
|
43
|
|
2024/02
|
43
|
109
|
69
|
68
|
92
|
48
|
60
|
72
|
122
|
302
|
119
|
60
|
56
|
33
|
36
|
57
|
62
|
72
|
80
|
46
|
43
|
25
|
47
|
87
|
63
|
70
|
87
|
59
|
30
|
||
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
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17
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18
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19
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20
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21
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22
|
23
|
24
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25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution