Henan - China   2024-03-29   Friday   33.59N, 114.02E

Licheng

Henan - China
2024-03-29

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

20

PM2.5

53 *

PM10

123

O3

0.3

CO

8

SO2

6

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

29 Mar

73 Good

Sat

30 Mar

93 Good

Sun

31 Mar

81 Good

Mon

1 Apr

83 Good

Tue

2 Apr

56 Good

Wed

3 Apr

48 Excellent

Thu

4 Apr

76 Good

Monthly Average AQI (Licheng)

2019/03 - 2024/02

Air quality in the last 12 months (Licheng)

2024/02
63
61
100
92
138
172
185
166
158
202
123
86
93
177
56
61
53
68
74
34
47
35
43
90
129
111
89
86
122
2024/01
199
174
68
76
133
155
64
114
157
181
169
252
318
224
79
94
93
101
69
67
73
47
50
58
64
63
75
96
95
193
271
2023/12
52
68
103
97
92
135
79
67
116
56
52
70
75
54
50
47
44
47
102
114
59
57
87
126
128
159
153
135
215
174
155
2023/11
55
67
127
73
41
48
51
67
119
47
53
86
75
84
112
96
84
77
74
130
83
114
82
54
63
78
90
90
85
49
2023/10
57
39
48
55
73
57
45
32
52
81
79
102
94
67
68
95
99
113
36
48
57
56
77
83
89
86
124
130
79
59
57
2023/09
46
60
70
67
56
73
50
49
58
55
64
57
58
51
46
50
49
37
22
32
38
38
33
30
38
41
41
36
30
47
2023/08
29
33
32
34
40
30
37
51
54
63
56
39
34
41
52
61
66
59
58
51
35
47
57
41
54
48
31
31
44
56
53
2023/07
62
34
23
33
52
43
38
52
36
31
34
32
25
62
63
64
61
46
35
23
24
35
39
47
42
34
37
30
15
20
27
2023/06
66
66
49
24
37
53
73
56
64
79
86
66
73
71
60
54
43
34
29
47
50
60
60
66
33
46
44
26
34
61
2023/05
98
68
35
23
29
53
45
53
49
53
49
51
69
64
60
57
42
58
67
64
98
41
58
41
47
42
58
21
34
37
45
2023/04
67
72
34
26
33
78
90
80
73
74
346
479
179
161
164
97
85
102
92
104
79
37
23
38
46
41
43
104
192
94
2023/03
117
95
93
82
82
72
71
97
93
63
220
131
103
68
154
89
46
49
80
80
103
143
407
154
84
97
93
77
77
83
50
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