Sewage Treatment Plant, Bozhou, Anhui, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
March Air Quality Analysis
Sewage Treatment Plant, Bozhou, Anhui, China
AQI Trends: Highest and Lowest
Same Day Analysis (7th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 138 of Poor air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Mar - 7th Mar 2026
Sewage Treatment Plant, Bozhou, Anhui, China
6 AM6th Mar 2026
6 PM
5 AM7th Mar 2026
154AQI
140AQI
153AQI
116AQI
In the last 24 hours,
Sewage Treatment Plant's AQI reached its highest point of 154 at 7 AM during the Day, while the lowest point, 116, was recorded at 4 AM during the Night between 6th Mar and 7th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Sewage Treatment Plant, Bozhou, Anhui, China
2°C0/4°C
1°C-2/5°C
2°C-2/7°C
3°C-1/8°C
6°C1/13°C
8°C3/14°C
10°C4/16°C
12°C6/18°C
14°C8/22°C
10°C4/14°C
4°C2/7°C
5°C0/11°C
8°C2/15°C
11°C5/18°C
13°C7/21°C
16°C11/24°C
13°C10/17°C
9°C6/11°C
8°C6/10°C
8°C3/13°C
8°C6/8°C
9°C6/11°C
9°C7/9°C
6°C5/6°C
4°C3/6°C
7°C2/13°C
9°C5/14°C
8°C6/12°C
8°C5/13°C
7°C4/11°C
122AQI
96AQI
121AQI
98AQI
2026 Days Vs Air Quality
Sewage Treatment Plant, Bozhou, Anhui, China
32%
21
47%
31
21%
14
Total number of days with different AQI categories in last 67 days in 2026 (298 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2026, 0% of 67 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
Sewage Treatment Plant, Bozhou, Anhui, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
100AQI (US)
152AQI (US)
147AQI (US)
137AQI (US)
187AQI (US)
123AQI (US)
84AQI (US)
131AQI (US)
106AQI (US)
95AQI (US)
59AQI (US)
95AQI (US)
142AQI (US)
176AQI (US)
145AQI (US)
158AQI (US)
128AQI (US)
80AQI (US)
80AQI (US)
56AQI (US)
96AQI (US)
137AQI (US)
138AQI (US)
162AQI (US)
165AQI (US)
168AQI (US)
168AQI (US)
146AQI (US)
142AQI (US)
131AQI (US)
158AQI (US)
146AQI (US)
158AQI (US)
167AQI (US)
159AQI (US)
162AQI (US)
80AQI (US)
94AQI (US)
109AQI (US)
87AQI (US)
128AQI (US)
117AQI (US)
134AQI (US)
145AQI (US)
136AQI (US)
131AQI (US)
74AQI (US)
140AQI (US)
153AQI (US)
135AQI (US)
116AQI (US)
88AQI (US)
103AQI (US)
94AQI (US)
59AQI (US)
65AQI (US)
82AQI (US)
122AQI (US)
94AQI (US)
100AQI (US)
96AQI (US)
139AQI (US)
136AQI (US)
101AQI (US)
143AQI (US)
138AQI (US)
129AQI (US)
117AQI (US)
122AQI (US)
No. of days
2026123AQI (US)
Highest AQI (US) recorded in
January129AQI (US)
Lowest AQI (US) recorded in
February117AQI (US)
2025100AQI (US)
Highest AQI (US) recorded in
December150AQI (US)
Lowest AQI (US) recorded in
August55AQI (US)
202499AQI (US)
Highest AQI (US) recorded in
January148AQI (US)
Lowest AQI (US) recorded in
July44AQI (US)
2023104AQI (US)
Highest AQI (US) recorded in
January161AQI (US)
Lowest AQI (US) recorded in
July50AQI (US)
2022109AQI (US)
Highest AQI (US) recorded in
January167AQI (US)
Lowest AQI (US) recorded in
August57AQI (US)
2021103AQI (US)
Highest AQI (US) recorded in
January147AQI (US)
Lowest AQI (US) recorded in
July46AQI (US)
2020101AQI (US)
Highest AQI (US) recorded in
December146AQI (US)
Lowest AQI (US) recorded in
August60AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Sewage Treatment Plant's annual 2026 AQI (US) (123) shows an average percentage change of 20.09% (worsened AQI (US)) compared to previous years: 2020 (101), 2021 (103), 2022 (109), 2023 (104), 2024 (99), 2025 (100).