Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
31
PM2.5
59
*
PM10
118
O3
0.3
CO
2
SO2
10
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
9 May
101
Light
Sat
10 May
100
Good
Sun
11 May
104
Light
Mon
12 May
103
Light
Tue
13 May
107
Light
Wed
14 May
90
Good
Thu
15 May
47
Excellent
Air quality in the last 12 months (Liangyuan)
|
2025/02
|
109
|
139
|
151
|
83
|
59
|
64
|
75
|
47
|
59
|
69
|
97
|
159
|
119
|
82
|
89
|
73
|
60
|
66
|
105
|
63
|
71
|
110
|
87
|
48
|
72
|
103
|
113
|
99
|
|||
|
2025/01
|
147
|
138
|
115
|
180
|
147
|
64
|
62
|
64
|
48
|
55
|
91
|
63
|
88
|
128
|
56
|
63
|
93
|
111
|
134
|
115
|
171
|
222
|
129
|
157
|
163
|
86
|
46
|
66
|
254
|
142
|
100
|
|
2024/12
|
79
|
81
|
64
|
100
|
164
|
186
|
103
|
47
|
58
|
105
|
126
|
88
|
103
|
78
|
66
|
92
|
100
|
47
|
58
|
116
|
66
|
52
|
76
|
111
|
159
|
147
|
85
|
74
|
74
|
100
|
109
|
|
2024/11
|
174
|
123
|
131
|
82
|
59
|
73
|
58
|
45
|
59
|
94
|
144
|
122
|
118
|
109
|
104
|
83
|
55
|
44
|
36
|
63
|
107
|
116
|
55
|
51
|
59
|
47
|
61
|
56
|
51
|
63
|
|
|
2024/10
|
44
|
37
|
47
|
51
|
53
|
68
|
123
|
120
|
98
|
144
|
68
|
117
|
99
|
144
|
134
|
110
|
59
|
24
|
35
|
40
|
64
|
94
|
80
|
69
|
97
|
93
|
137
|
148
|
148
|
131
|
111
|
|
2024/09
|
46
|
34
|
33
|
42
|
50
|
29
|
48
|
43
|
44
|
43
|
34
|
30
|
66
|
67
|
46
|
50
|
39
|
10
|
30
|
38
|
24
|
30
|
41
|
41
|
51
|
60
|
67
|
43
|
44
|
33
|
|
|
2024/08
|
21
|
19
|
28
|
27
|
26
|
14
|
24
|
18
|
45
|
63
|
111
|
45
|
48
|
50
|
36
|
41
|
38
|
36
|
22
|
30
|
44
|
42
|
49
|
49
|
51
|
40
|
20
|
33
|
39
|
33
|
42
|
|
2024/07
|
45
|
32
|
31
|
14
|
22
|
15
|
23
|
18
|
25
|
65
|
49
|
41
|
54
|
41
|
33
|
17
|
14
|
22
|
25
|
17
|
26
|
29
|
30
|
40
|
39
|
36
|
19
|
12
|
19
|
21
|
22
|
|
2024/06
|
52
|
68
|
87
|
79
|
77
|
67
|
42
|
63
|
59
|
59
|
45
|
47
|
50
|
54
|
61
|
42
|
41
|
46
|
51
|
51
|
47
|
42
|
60
|
106
|
94
|
58
|
56
|
34
|
25
|
29
|
|
|
2024/05
|
52
|
45
|
46
|
45
|
63
|
66
|
55
|
53
|
57
|
72
|
192
|
107
|
94
|
77
|
99
|
61
|
69
|
64
|
59
|
62
|
51
|
44
|
44
|
56
|
61
|
55
|
41
|
51
|
56
|
73
|
98
|
|
2024/04
|
79
|
102
|
71
|
43
|
54
|
51
|
56
|
67
|
82
|
69
|
52
|
58
|
53
|
25
|
37
|
66
|
84
|
65
|
72
|
74
|
77
|
62
|
102
|
98
|
81
|
74
|
51
|
37
|
65
|
56
|
|
|
2024/03
|
73
|
83
|
84
|
103
|
142
|
100
|
114
|
53
|
48
|
96
|
95
|
87
|
88
|
75
|
65
|
111
|
124
|
73
|
98
|
87
|
81
|
79
|
79
|
49
|
58
|
56
|
66
|
75
|
67
|
79
|
84
|
|
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
Air quality source: CNEMC
*: primary pollution