Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
19
PM2.5
55
*
PM10
104
O3
0.2
CO
5
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
2 Jun
118
Light
Tue
3 Jun
86
Good
Wed
4 Jun
113
Light
Thu
5 Jun
145
Light
Fri
6 Jun
118
Light
Sat
7 Jun
113
Light
Sun
8 Jun
34
Excellent
Air quality in the last 12 months (Gaoyang)
|
2025/04
|
71
|
34
|
63
|
96
|
44
|
79
|
89
|
70
|
56
|
76
|
142
|
147
|
53
|
44
|
59
|
91
|
102
|
61
|
47
|
74
|
85
|
56
|
74
|
59
|
69
|
96
|
101
|
73
|
73
|
82
|
|
|
2025/03
|
234
|
82
|
50
|
48
|
78
|
48
|
89
|
121
|
111
|
118
|
150
|
138
|
136
|
81
|
54
|
32
|
53
|
39
|
52
|
53
|
52
|
68
|
128
|
108
|
65
|
88
|
94
|
50
|
32
|
62
|
68
|
|
2025/02
|
76
|
108
|
37
|
37
|
36
|
88
|
33
|
32
|
64
|
118
|
148
|
98
|
73
|
104
|
103
|
46
|
41
|
60
|
69
|
65
|
67
|
49
|
38
|
68
|
84
|
76
|
150
|
206
|
|||
|
2025/01
|
104
|
50
|
69
|
115
|
102
|
36
|
45
|
40
|
33
|
68
|
78
|
72
|
85
|
85
|
46
|
69
|
90
|
139
|
120
|
107
|
106
|
61
|
66
|
90
|
109
|
113
|
27
|
91
|
310
|
86
|
82
|
|
2024/12
|
111
|
39
|
62
|
95
|
68
|
57
|
30
|
53
|
79
|
85
|
64
|
108
|
68
|
50
|
54
|
70
|
52
|
37
|
62
|
73
|
32
|
54
|
77
|
114
|
137
|
52
|
57
|
55
|
83
|
108
|
87
|
|
2024/11
|
83
|
74
|
86
|
42
|
58
|
76
|
121
|
130
|
135
|
161
|
156
|
145
|
143
|
45
|
70
|
80
|
59
|
65
|
82
|
85
|
73
|
50
|
65
|
123
|
73
|
33
|
36
|
35
|
51
|
72
|
|
|
2024/10
|
28
|
30
|
52
|
68
|
88
|
130
|
65
|
89
|
128
|
62
|
85
|
140
|
166
|
162
|
115
|
58
|
84
|
61
|
32
|
42
|
74
|
68
|
66
|
131
|
144
|
178
|
114
|
76
|
105
|
184
|
153
|
|
2024/09
|
49
|
32
|
39
|
57
|
40
|
39
|
45
|
54
|
68
|
42
|
38
|
44
|
55
|
52
|
55
|
53
|
64
|
58
|
47
|
36
|
19
|
25
|
44
|
64
|
66
|
72
|
59
|
70
|
85
|
17
|
|
|
2024/08
|
35
|
49
|
36
|
28
|
22
|
41
|
47
|
48
|
47
|
76
|
36
|
31
|
28
|
35
|
49
|
40
|
41
|
22
|
23
|
27
|
29
|
43
|
50
|
36
|
41
|
19
|
26
|
36
|
48
|
56
|
63
|
|
2024/07
|
43
|
46
|
50
|
65
|
58
|
34
|
58
|
46
|
63
|
62
|
67
|
69
|
59
|
85
|
58
|
47
|
42
|
46
|
47
|
32
|
39
|
38
|
36
|
49
|
19
|
23
|
39
|
29
|
30
|
19
|
32
|
|
2024/06
|
47
|
65
|
55
|
65
|
64
|
74
|
62
|
74
|
67
|
71
|
81
|
79
|
94
|
58
|
59
|
58
|
60
|
60
|
60
|
69
|
60
|
82
|
113
|
53
|
55
|
80
|
56
|
67
|
68
|
36
|
|
|
2024/05
|
60
|
63
|
64
|
74
|
53
|
72
|
80
|
83
|
75
|
75
|
161
|
58
|
78
|
106
|
47
|
56
|
75
|
82
|
72
|
41
|
42
|
68
|
74
|
40
|
31
|
42
|
49
|
60
|
72
|
67
|
43
|
|
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