Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
43
*
PM2.5
69
PM10
127
O3
0.5
CO
6
SO2
13
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
17 Jun
154
Moderately
Tue
18 Jun
177
Moderately
Wed
19 Jun
169
Moderately
Thu
20 Jun
156
Moderately
Fri
21 Jun
149
Lightly
Sat
22 Jun
154
Moderately
Air quality in the last 12 months (Gaoyang)
|
2024/04
|
93
|
79
|
71
|
56
|
80
|
89
|
98
|
129
|
44
|
77
|
101
|
67
|
70
|
58
|
142
|
109
|
97
|
105
|
103
|
72
|
97
|
92
|
69
|
66
|
106
|
96
|
111
|
56
|
42
|
53
|
|
|
2024/03
|
46
|
95
|
84
|
71
|
78
|
102
|
93
|
44
|
73
|
107
|
129
|
87
|
80
|
116
|
90
|
92
|
64
|
126
|
84
|
70
|
90
|
85
|
95
|
90
|
55
|
69
|
122
|
315
|
144
|
90
|
95
|
|
2024/02
|
53
|
62
|
105
|
90
|
110
|
155
|
94
|
160
|
267
|
131
|
109
|
152
|
176
|
166
|
55
|
68
|
72
|
100
|
59
|
39
|
33
|
38
|
51
|
69
|
83
|
100
|
76
|
102
|
74
|
||
|
2024/01
|
128
|
204
|
161
|
159
|
151
|
59
|
40
|
71
|
76
|
96
|
150
|
187
|
145
|
48
|
55
|
72
|
84
|
72
|
47
|
58
|
41
|
29
|
41
|
51
|
73
|
74
|
61
|
86
|
115
|
138
|
155
|
|
2023/12
|
60
|
82
|
96
|
125
|
172
|
220
|
139
|
171
|
104
|
49
|
46
|
64
|
81
|
58
|
33
|
22
|
59
|
116
|
92
|
28
|
26
|
76
|
127
|
96
|
151
|
141
|
49
|
105
|
185
|
222
|
157
|
|
2023/11
|
199
|
223
|
76
|
81
|
47
|
46
|
60
|
73
|
53
|
23
|
44
|
52
|
61
|
103
|
162
|
60
|
40
|
70
|
91
|
106
|
184
|
175
|
60
|
31
|
56
|
87
|
108
|
37
|
40
|
47
|
|
|
2023/10
|
56
|
62
|
72
|
69
|
48
|
70
|
66
|
66
|
48
|
49
|
67
|
80
|
87
|
53
|
73
|
53
|
73
|
44
|
41
|
24
|
51
|
79
|
111
|
158
|
145
|
69
|
71
|
135
|
181
|
158
|
203
|
|
2023/09
|
54
|
62
|
67
|
85
|
90
|
90
|
78
|
84
|
39
|
42
|
57
|
51
|
43
|
54
|
71
|
75
|
70
|
76
|
53
|
43
|
53
|
52
|
47
|
39
|
55
|
76
|
84
|
74
|
93
|
44
|
|
|
2023/08
|
23
|
29
|
45
|
43
|
35
|
33
|
40
|
51
|
58
|
67
|
54
|
39
|
38
|
42
|
46
|
59
|
56
|
64
|
65
|
55
|
36
|
46
|
44
|
34
|
55
|
41
|
30
|
41
|
48
|
57
|
67
|
|
2023/07
|
77
|
83
|
76
|
44
|
71
|
92
|
75
|
50
|
50
|
82
|
57
|
35
|
33
|
48
|
40
|
47
|
73
|
79
|
80
|
52
|
39
|
35
|
45
|
58
|
61
|
54
|
61
|
40
|
35
|
14
|
21
|
|
2023/06
|
68
|
49
|
73
|
64
|
69
|
59
|
67
|
69
|
59
|
44
|
67
|
61
|
59
|
85
|
113
|
97
|
99
|
91
|
38
|
49
|
52
|
77
|
83
|
70
|
77
|
53
|
71
|
48
|
57
|
80
|
|
|
2023/05
|
79
|
74
|
86
|
50
|
36
|
47
|
56
|
61
|
60
|
75
|
85
|
78
|
58
|
78
|
99
|
77
|
72
|
57
|
78
|
124
|
96
|
55
|
57
|
75
|
58
|
62
|
58
|
44
|
70
|
62
|
65
|
|
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