Air Quality
Excellent
No health implications.
14
PM2.5
40
PM10
71
O3
0.5
CO
5
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Mar
49
Excellent
Tue
4 Mar
61
Good
Wed
5 Mar
88
Good
Thu
6 Mar
104
Light
Fri
7 Mar
101
Light
Sat
8 Mar
110
Light
Sun
9 Mar
99
Good
Air quality in the last 12 months (Qufu)
|
2025/01
|
133
|
127
|
86
|
140
|
180
|
55
|
57
|
51
|
46
|
52
|
100
|
115
|
104
|
114
|
54
|
74
|
82
|
118
|
128
|
108
|
162
|
181
|
114
|
102
|
104
|
82
|
42
|
76
|
214
|
115
|
125
|
|
2024/12
|
112
|
95
|
70
|
122
|
150
|
169
|
81
|
57
|
75
|
106
|
85
|
78
|
86
|
75
|
81
|
103
|
101
|
41
|
67
|
95
|
51
|
56
|
81
|
107
|
162
|
103
|
65
|
66
|
74
|
92
|
107
|
|
2024/11
|
142
|
62
|
98
|
58
|
49
|
61
|
56
|
54
|
54
|
76
|
87
|
99
|
113
|
71
|
66
|
71
|
53
|
44
|
47
|
65
|
97
|
76
|
56
|
64
|
43
|
41
|
48
|
56
|
64
|
73
|
|
|
2024/10
|
30
|
22
|
43
|
59
|
55
|
50
|
50
|
45
|
75
|
82
|
61
|
77
|
75
|
79
|
92
|
93
|
49
|
11
|
32
|
33
|
50
|
61
|
57
|
68
|
81
|
78
|
135
|
52
|
80
|
128
|
134
|
|
2024/09
|
45
|
26
|
28
|
46
|
37
|
25
|
47
|
45
|
37
|
43
|
28
|
38
|
46
|
43
|
37
|
45
|
32
|
22
|
29
|
30
|
18
|
35
|
39
|
57
|
63
|
77
|
72
|
43
|
42
|
30
|
|
|
2024/08
|
22
|
23
|
29
|
28
|
15
|
13
|
29
|
19
|
36
|
53
|
91
|
41
|
34
|
41
|
36
|
47
|
39
|
32
|
20
|
28
|
41
|
44
|
45
|
51
|
54
|
39
|
13
|
31
|
39
|
45
|
50
|
|
2024/07
|
29
|
37
|
39
|
22
|
28
|
18
|
20
|
24
|
41
|
73
|
75
|
66
|
68
|
46
|
34
|
17
|
20
|
46
|
25
|
15
|
31
|
31
|
39
|
43
|
32
|
18
|
14
|
11
|
20
|
26
|
25
|
|
2024/06
|
35
|
64
|
68
|
55
|
45
|
50
|
56
|
64
|
63
|
72
|
59
|
65
|
63
|
59
|
39
|
44
|
45
|
42
|
51
|
42
|
51
|
54
|
82
|
96
|
87
|
55
|
53
|
53
|
42
|
39
|
|
|
2024/05
|
60
|
57
|
63
|
44
|
57
|
64
|
61
|
63
|
58
|
64
|
162
|
90
|
92
|
82
|
77
|
61
|
76
|
66
|
59
|
63
|
57
|
50
|
50
|
61
|
50
|
50
|
36
|
43
|
53
|
56
|
63
|
|
2024/04
|
82
|
91
|
58
|
39
|
69
|
72
|
72
|
77
|
101
|
92
|
71
|
64
|
57
|
22
|
54
|
101
|
96
|
86
|
71
|
79
|
75
|
76
|
71
|
98
|
77
|
68
|
51
|
42
|
62
|
46
|
|
|
2024/03
|
63
|
86
|
88
|
90
|
86
|
67
|
98
|
46
|
69
|
96
|
105
|
75
|
83
|
73
|
64
|
93
|
102
|
74
|
85
|
64
|
88
|
80
|
77
|
64
|
50
|
56
|
66
|
117
|
97
|
106
|
75
|
|
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
|
||
|
1
|
2
|
3
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4
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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