Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
27
PM2.5
60
*
PM10
58
O3
0.6
CO
13
SO2
38
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
2 May
84
Good
Fri
3 May
89
Good
Sat
4 May
69
Good
Sun
5 May
66
Good
Mon
6 May
77
Good
Tue
7 May
68
Good
Air quality in the last 12 months (Qufu)
|
2024/02
|
38
|
52
|
57
|
40
|
62
|
136
|
153
|
162
|
226
|
335
|
196
|
89
|
69
|
83
|
32
|
51
|
51
|
78
|
39
|
33
|
32
|
33
|
35
|
72
|
118
|
80
|
73
|
92
|
75
|
||
|
2024/01
|
146
|
178
|
256
|
119
|
102
|
88
|
47
|
67
|
113
|
98
|
204
|
236
|
245
|
137
|
57
|
56
|
77
|
82
|
52
|
65
|
54
|
23
|
47
|
61
|
70
|
83
|
94
|
111
|
127
|
167
|
137
|
|
2023/12
|
72
|
94
|
114
|
111
|
142
|
192
|
133
|
83
|
119
|
59
|
35
|
54
|
79
|
28
|
40
|
38
|
44
|
53
|
85
|
40
|
44
|
65
|
80
|
123
|
108
|
118
|
183
|
204
|
180
|
188
|
174
|
|
2023/11
|
69
|
71
|
129
|
86
|
45
|
49
|
54
|
75
|
93
|
29
|
43
|
58
|
57
|
72
|
120
|
91
|
51
|
69
|
100
|
118
|
104
|
125
|
93
|
42
|
54
|
89
|
120
|
85
|
63
|
48
|
|
|
2023/10
|
45
|
53
|
53
|
66
|
53
|
65
|
69
|
50
|
62
|
53
|
69
|
70
|
83
|
98
|
93
|
91
|
69
|
84
|
63
|
40
|
63
|
82
|
78
|
85
|
106
|
108
|
53
|
81
|
90
|
78
|
75
|
|
2023/09
|
58
|
73
|
68
|
67
|
75
|
63
|
70
|
70
|
60
|
59
|
67
|
44
|
44
|
52
|
65
|
68
|
60
|
55
|
49
|
30
|
36
|
46
|
56
|
37
|
34
|
42
|
45
|
45
|
40
|
46
|
|
|
2023/08
|
32
|
39
|
42
|
40
|
38
|
32
|
40
|
42
|
52
|
52
|
64
|
48
|
33
|
41
|
43
|
62
|
63
|
55
|
56
|
38
|
32
|
46
|
59
|
50
|
69
|
53
|
26
|
29
|
35
|
49
|
55
|
|
2023/07
|
70
|
59
|
48
|
34
|
54
|
48
|
41
|
65
|
62
|
44
|
34
|
27
|
30
|
55
|
49
|
44
|
57
|
43
|
39
|
42
|
34
|
34
|
43
|
46
|
48
|
46
|
37
|
20
|
17
|
20
|
30
|
|
2023/06
|
63
|
67
|
63
|
55
|
49
|
68
|
75
|
68
|
77
|
75
|
77
|
56
|
61
|
78
|
87
|
85
|
79
|
32
|
25
|
58
|
83
|
74
|
72
|
85
|
28
|
32
|
56
|
40
|
40
|
77
|
|
|
2023/05
|
80
|
71
|
59
|
21
|
26
|
62
|
47
|
51
|
63
|
74
|
76
|
63
|
63
|
68
|
74
|
65
|
59
|
55
|
48
|
81
|
101
|
54
|
68
|
53
|
52
|
62
|
56
|
32
|
36
|
56
|
81
|
|
2023/04
|
63
|
65
|
61
|
24
|
28
|
52
|
50
|
62
|
76
|
76
|
373
|
456
|
151
|
125
|
227
|
77
|
83
|
93
|
76
|
97
|
70
|
48
|
42
|
40
|
57
|
65
|
67
|
69
|
81
|
80
|
|
|
2023/03
|
99
|
73
|
92
|
120
|
121
|
96
|
90
|
109
|
127
|
76
|
88
|
61
|
78
|
70
|
123
|
75
|
48
|
63
|
82
|
86
|
92
|
187
|
366
|
116
|
104
|
113
|
115
|
104
|
82
|
70
|
79
|
|
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