Shandong - China   2025-05-10   Saturday   37.45N, 116.31E

Decheng

Shandong - China
2025-05-10

Air Quality

Excellent

No health implications.

3

PM2.5

7

PM10

74

O3

0.4

CO

7

SO2

6

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

10 May

64 Good

Sun

11 May

82 Good

Mon

12 May

90 Good

Tue

13 May

117 Light

Wed

14 May

113 Light

Thu

15 May

43 Excellent

Fri

16 May

30 Excellent

Monthly Average AQI (Decheng)

2020/03 - 2025/02

Air quality in the last 12 months (Decheng)

2025/02
59
86
36
23
45
98
37
32
59
79
93
109
107
83
92
59
48
55
60
72
62
48
42
65
75
92
124
146
2025/01
123
50
67
163
167
40
54
49
42
59
88
77
78
88
45
68
72
118
114
79
142
50
94
112
79
102
33
86
189
84
62
2024/12
96
51
52
83
102
100
35
60
96
101
60
63
74
63
63
88
68
32
68
83
40
52
74
100
162
49
58
60
93
114
87
2024/11
53
70
125
47
43
62
66
60
62
91
137
176
195
61
68
70
54
37
57
71
83
65
60
68
48
31
42
46
58
74
2024/10
25
25
42
64
67
84
70
57
104
80
73
80
100
125
150
76
115
17
25
31
48
54
74
85
110
147
129
44
111
183
219
2024/09
42
25
25
53
29
26
43
54
51
20
33
33
30
36
32
30
48
49
57
37
17
19
36
58
71
87
63
60
55
25
2024/08
33
33
34
19
20
36
40
28
46
62
33
21
26
39
45
38
37
33
12
30
36
45
54
49
64
21
18
36
37
57
54
2024/07
39
61
55
38
28
16
35
38
56
56
69
63
89
91
64
44
41
38
32
13
39
31
34
47
11
25
24
16
11
20
16
2024/06
48
77
65
64
72
81
74
74
74
106
104
84
85
55
55
41
46
58
54
62
67
71
131
87
59
76
48
65
53
58
2024/05
53
62
59
57
53
62
79
75
76
68
179
64
89
99
37
61
65
82
70
28
49
70
61
60
51
51
47
49
65
66
54
2024/04
97
73
49
53
79
73
70
96
57
145
133
70
83
39
107
95
92
94
94
75
101
95
61
76
99
81
72
65
42
52
2024/03
42
97
98
100
72
80
94
42
67
94
119
90
90
99
72
79
103
103
116
65
112
105
85
75
51
70
66
205
171
94
96
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