Mengyin Monitoring Station, Xintai, Shandong, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Mengyin Monitoring Station, Xintai, Shandong, China
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 83 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Mengyin Monitoring Station, Xintai, Shandong, China
5 AM4th Oct 2025
6 PM
4 AM5th Oct 2025
AQI
AQI
103AQI
59AQI
In the last 24 hours,
Mengyin Monitoring Station's AQI reached its highest point of 103 at 9 AM during the Night, while the lowest point, 59, was recorded at 4 AM during the Night between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Mengyin Monitoring Station, Xintai, Shandong, China
25°C22/30°C
24°C22/26°C
24°C21/28°C
20°C16/23°C
22°C17/27°C
23°C18/28°C
21°C19/24°C
19°C17/20°C
22°C18/27°C
23°C18/28°C
24°C20/28°C
23°C20/28°C
18°C15/21°C
18°C16/21°C
13°C12/13°C
16°C11/22°C
18°C15/21°C
16°C13/17°C
16°C15/16°C
19°C15/24°C
19°C15/24°C
19°C17/22°C
17°C15/19°C
20°C17/24°C
21°C18/25°C
20°C17/24°C
21°C17/26°C
16°C14/16°C
18°C16/21°C
--°C/°C
--°C/°C
75AQI
60AQI
68AQI
62AQI
2025 Days Vs Air Quality
Mengyin Monitoring Station, Xintai, Shandong, China
1%
3
69%
192
22%
60
8%
22
Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)
Under WHO’s Safe Air Quality Limits: 1%
Health Risk Level:
Extreme
In 2025, 1% of 277 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Mengyin Monitoring Station, Xintai, Shandong, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
166AQI
153AQI
146AQI
170AQI
191AQI
108AQI
127AQI
80AQI
100AQI
92AQI
134AQI
133AQI
157AQI
133AQI
101AQI
139AQI
123AQI
162AQI
159AQI
158AQI
180AQI
181AQI
161AQI
150AQI
153AQI
140AQI
86AQI
121AQI
142AQI
152AQI
166AQI
159AQI
174AQI
117AQI
114AQI
81AQI
116AQI
59AQI
82AQI
90AQI
122AQI
124AQI
129AQI
127AQI
150AQI
135AQI
129AQI
107AQI
125AQI
93AQI
122AQI
145AQI
116AQI
112AQI
91AQI
125AQI
131AQI
162AQI
168AQI
125AQI
76AQI
89AQI
88AQI
118AQI
131AQI
122AQI
145AQI
149AQI
158AQI
161AQI
158AQI
99AQI
99AQI
112AQI
79AQI
85AQI
63AQI
89AQI
85AQI
86AQI
98AQI
123AQI
112AQI
159AQI
120AQI
115AQI
126AQI
78AQI
96AQI
94AQI
98AQI
68AQI
83AQI
109AQI
65AQI
91AQI
95AQI
104AQI
113AQI
106AQI
116AQI
122AQI
78AQI
70AQI
74AQI
91AQI
124AQI
112AQI
98AQI
94AQI
95AQI
106AQI
96AQI
78AQI
83AQI
74AQI
90AQI
76AQI
78AQI
82AQI
89AQI
92AQI
68AQI
81AQI
79AQI
91AQI
99AQI
87AQI
56AQI
65AQI
74AQI
72AQI
85AQI
113AQI
82AQI
123AQI
97AQI
89AQI
110AQI
102AQI
112AQI
103AQI
97AQI
88AQI
82AQI
92AQI
94AQI
88AQI
88AQI
91AQI
115AQI
90AQI
97AQI
71AQI
68AQI
78AQI
83AQI
91AQI
92AQI
94AQI
68AQI
79AQI
71AQI
84AQI
81AQI
68AQI
49AQI
61AQI
68AQI
68AQI
59AQI
57AQI
53AQI
68AQI
66AQI
77AQI
83AQI
70AQI
76AQI
61AQI
61AQI
66AQI
60AQI
59AQI
55AQI
59AQI
63AQI
66AQI
64AQI
69AQI
65AQI
75AQI
70AQI
78AQI
56AQI
65AQI
69AQI
65AQI
71AQI
75AQI
68AQI
58AQI
55AQI
56AQI
58AQI
60AQI
58AQI
54AQI
52AQI
55AQI
60AQI
55AQI
54AQI
54AQI
62AQI
68AQI
65AQI
67AQI
70AQI
73AQI
54AQI
52AQI
58AQI
61AQI
63AQI
65AQI
61AQI
59AQI
58AQI
63AQI
64AQI
61AQI
61AQI
61AQI
61AQI
64AQI
66AQI
64AQI
63AQI
65AQI
66AQI
65AQI
57AQI
55AQI
61AQI
61AQI
58AQI
66AQI
66AQI
70AQI
75AQI
64AQI
69AQI
61AQI
59AQI
70AQI
74AQI
72AQI
66AQI
50AQI
51AQI
41AQI
58AQI
60AQI
57AQI
53AQI
59AQI
67AQI
82AQI
65AQI
53AQI
123AQI
96AQI
80AQI
57AQI
51AQI
83AQI
141AQI
122AQI
111AQI
92AQI
90AQI
73AQI
63AQI
62AQI
65AQI
68AQI
No. of days
202591AQI
Highest AQI recorded in
January141AQI
Lowest AQI recorded in
August62AQI
202498AQI
Highest AQI recorded in
January141AQI
Lowest AQI recorded in
July64AQI
2023103AQI
Highest AQI recorded in
January141AQI
Lowest AQI recorded in
July70AQI
2022105AQI
Highest AQI recorded in
January151AQI
Lowest AQI recorded in
August75AQI
2021110AQI
Highest AQI recorded in
March155AQI
Lowest AQI recorded in
September73AQI
2020106AQI
Highest AQI recorded in
December157AQI
Lowest AQI recorded in
August75AQI
Most & Least Polluted Years Over the Last 6 Years
Mengyin Monitoring Station's annual 2025 AQI (91) shows an average percentage change of -13.3% (improved AQI) compared to previous years: 2020 (106), 2021 (110), 2022 (105), 2023 (103), 2024 (98).