Henan - China   2021-12-09   Thursday   33.57N, 114.02E

Yuanhui

Henan - China
2021-12-09

Air Quality

Heavily

Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.

168 *

PM2.5

214

PM10

43

O3

1.2

CO

9

SO2

36

NO2

Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.

Advise

Children, seniors and individuals with heart or lung diseases should stay indoors and avoid outdoor activities. General population should reduce outdoor activities.

Air Quality

Today

9 Dec

141 Lightly

Fri

10 Dec

187 Moderately

Sat

11 Dec

190 Moderately

Sun

12 Dec

104 Lightly

Mon

13 Dec

89 Good

Tue

14 Dec

103 Lightly

Wed

15 Dec

102 Lightly

Monthly Average AQI (Yuanhui)

2017/01 - 2021/11

Air quality in the last 12 months (Yuanhui)

2021/11
199
162
153
136
105
80
42
47
46
48
52
66
61
56
74
170
146
73
145
162
74
73
69
70
72
115
149
89
115
57
2021/10
70
93
84
64
15
12
18
36
56
63
44
56
84
86
41
46
50
53
93
53
71
125
111
137
114
118
192
203
185
115
118
2021/09
25
36
38
24
30
28
33
41
43
49
57
62
51
57
77
83
62
52
23
31
40
60
68
57
29
20
28
28
31
44
2021/08
49
52
48
46
43
28
38
46
38
45
54
51
46
48
48
36
40
49
51
37
39
34
35
46
54
30
23
24
34
18
22
2021/07
67
55
55
52
26
27
25
30
32
36
38
33
33
45
30
34
38
29
33
34
27
31
42
27
40
38
26
21
32
34
44
2021/06
80
92
61
64
63
67
84
106
95
108
111
57
26
31
38
44
34
28
32
42
67
81
69
61
53
44
39
65
66
62
2021/05
63
59
40
85
68
78
176
122
73
83
75
72
62
41
50
25
35
44
51
59
52
42
58
66
68
42
60
81
70
77
56
2021/04
57
67
62
47
69
77
64
82
73
57
68
71
70
63
58
346
190
71
67
49
40
55
58
44
61
57
65
67
67
120
2021/03
38
57
50
64
60
83
71
99
80
78
80
71
93
73
65
442
189
66
118
119
149
66
76
74
76
59
61
73
247
235
73
2021/02
117
104
123
144
83
70
142
66
77
101
128
152
118
81
102
74
74
97
71
52
49
118
60
50
86
144
147
75
2021/01
68
98
193
282
158
139
86
58
52
63
215
98
79
90
202
162
72
76
94
134
209
293
314
307
273
187
179
202
121
99
101
2020/12
215
157
168
151
117
142
220
124
210
156
143
122
105
41
57
85
116
147
84
93
92
102
113
101
111
234
164
242
109
47
34
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