Air Quality
Excellent
No health implications.
17
PM2.5
31
PM10
35
O3
0.5
CO
5
SO2
26
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Feb
64
Good
Thu
6 Feb
75
Good
Fri
7 Feb
63
Good
Sat
8 Feb
89
Good
Sun
9 Feb
93
Good
Mon
10 Feb
109
Light
Tue
11 Feb
60
Good
Yicheng Air quality rank
Air quality in the last 12 months (Yicheng)
|
2024/12
|
72
|
62
|
54
|
62
|
41
|
51
|
35
|
50
|
66
|
97
|
121
|
109
|
65
|
54
|
66
|
72
|
85
|
64
|
67
|
76
|
38
|
68
|
95
|
129
|
155
|
92
|
51
|
53
|
79
|
94
|
63
|
|
2024/11
|
73
|
85
|
99
|
61
|
63
|
76
|
93
|
84
|
72
|
101
|
132
|
167
|
87
|
66
|
83
|
67
|
52
|
52
|
53
|
69
|
83
|
85
|
99
|
100
|
47
|
39
|
73
|
42
|
46
|
60
|
|
|
2024/10
|
65
|
53
|
56
|
65
|
76
|
91
|
100
|
93
|
84
|
64
|
68
|
78
|
87
|
99
|
87
|
114
|
61
|
39
|
30
|
26
|
46
|
29
|
48
|
62
|
77
|
81
|
66
|
91
|
91
|
87
|
90
|
|
2024/09
|
55
|
44
|
44
|
51
|
33
|
40
|
52
|
56
|
53
|
50
|
42
|
37
|
48
|
49
|
51
|
45
|
47
|
56
|
36
|
45
|
33
|
53
|
59
|
71
|
80
|
86
|
88
|
63
|
43
|
21
|
|
|
2024/08
|
52
|
54
|
43
|
38
|
48
|
44
|
33
|
44
|
33
|
87
|
39
|
41
|
48
|
48
|
48
|
52
|
39
|
41
|
53
|
33
|
41
|
48
|
51
|
55
|
49
|
27
|
29
|
33
|
43
|
46
|
45
|
|
2024/07
|
37
|
53
|
51
|
50
|
42
|
47
|
49
|
36
|
50
|
58
|
57
|
50
|
58
|
63
|
63
|
42
|
34
|
32
|
43
|
31
|
44
|
47
|
43
|
50
|
67
|
54
|
54
|
51
|
32
|
21
|
41
|
|
2024/06
|
68
|
52
|
53
|
59
|
51
|
65
|
65
|
63
|
73
|
65
|
68
|
71
|
71
|
58
|
70
|
57
|
47
|
50
|
51
|
56
|
40
|
61
|
70
|
123
|
97
|
93
|
64
|
61
|
62
|
56
|
|
|
2024/05
|
48
|
49
|
50
|
43
|
65
|
42
|
58
|
67
|
66
|
56
|
120
|
88
|
82
|
70
|
92
|
61
|
69
|
73
|
60
|
62
|
65
|
66
|
61
|
67
|
72
|
65
|
64
|
56
|
61
|
57
|
76
|
|
2024/04
|
77
|
91
|
83
|
68
|
64
|
84
|
86
|
71
|
72
|
67
|
65
|
60
|
57
|
46
|
82
|
76
|
84
|
76
|
53
|
47
|
80
|
87
|
122
|
83
|
91
|
73
|
70
|
69
|
61
|
40
|
|
|
2024/03
|
66
|
63
|
62
|
88
|
168
|
93
|
81
|
45
|
69
|
95
|
87
|
68
|
99
|
92
|
78
|
185
|
93
|
95
|
98
|
74
|
83
|
113
|
89
|
49
|
53
|
68
|
67
|
89
|
79
|
75
|
86
|
|
2024/02
|
137
|
148
|
101
|
88
|
137
|
183
|
192
|
200
|
176
|
222
|
87
|
80
|
87
|
88
|
79
|
62
|
64
|
174
|
260
|
51
|
52
|
51
|
44
|
98
|
116
|
99
|
80
|
110
|
125
|
||
|
2024/01
|
104
|
105
|
69
|
82
|
80
|
64
|
60
|
103
|
112
|
74
|
103
|
131
|
185
|
159
|
87
|
104
|
84
|
143
|
86
|
105
|
34
|
29
|
52
|
54
|
59
|
64
|
73
|
79
|
80
|
126
|
186
|
|
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