Anhui - China   2025-06-05   Thursday   33.50N, 116.21E

Guoyang

Anhui - China
2025-06-05

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

17

PM2.5

42

PM10

164

O3

0.4

CO

4

SO2

7

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

5 Jun

105 Light

Fri

6 Jun

108 Light

Sat

7 Jun

96 Good

Sun

8 Jun

95 Good

Mon

9 Jun

96 Good

Tue

10 Jun

94 Good

Wed

11 Jun

40 Excellent

Monthly Average AQI (Guoyang)

2020/05 - 2025/04

Air quality in the last 12 months (Guoyang)

2025/04
68
56
57
71
89
80
70
78
88
99
73
223
95
58
55
62
76
76
58
57
51
71
83
90
63
57
59
51
56
60
2025/03
117
61
37
57
66
80
66
85
100
93
105
139
106
49
60
48
51
53
60
56
51
61
75
137
69
71
122
147
86
69
74
2025/02
118
124
136
83
59
55
81
45
57
66
94
114
122
77
91
82
61
68
80
52
54
82
95
45
67
103
96
102
2025/01
108
179
125
152
139
76
63
66
48
61
76
71
96
143
58
69
95
106
133
132
149
196
102
65
52
82
45
87
218
99
134
2024/12
75
103
65
91
127
123
120
50
64
85
104
100
103
79
67
79
96
62
60
98
80
60
87
115
132
164
106
74
64
92
113
2024/11
116
112
100
85
61
76
55
49
57
71
57
70
74
78
85
66
40
36
34
43
58
83
51
48
47
49
67
59
53
69
2024/10
35
47
47
52
43
38
24
57
59
83
94
86
81
86
95
80
44
20
39
42
59
68
70
56
62
66
115
122
115
85
71
2024/09
41
41
34
40
51
34
41
39
31
38
49
23
35
52
30
47
23
20
20
24
29
30
41
48
51
53
47
42
41
42
2024/08
19
17
23
26
25
15
21
26
35
52
94
44
47
40
31
30
29
35
26
28
38
42
38
44
46
40
14
25
30
32
35
2024/07
29
30
28
10
20
15
22
26
16
50
47
33
25
21
14
28
19
15
19
16
21
24
27
34
26
20
15
14
12
17
21
2024/06
60
65
75
73
69
55
46
59
64
51
37
43
50
52
59
55
47
46
47
48
28
40
43
77
85
50
55
22
19
25
2024/05
49
50
48
49
55
52
56
48
51
55
109
122
96
71
74
58
64
62
58
55
46
44
47
56
53
62
51
47
59
59
95
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