Sheffield, Devonport, Tasmania, Australia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Sheffield, Devonport, Tasmania, Australia
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 31 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Sheffield, Devonport, Tasmania, Australia
7 AM2nd Aug 2025
5 PM
6 AM3rd Aug 2025
AQI
AQI
99AQI
15AQI
In the last 24 hours,
Sheffield's AQI reached its highest point of 99 at 11 PM during the Night, while the lowest point, 15, was recorded at 1 PM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Sheffield, Devonport, Tasmania, Australia
3°C-1/10°C
6°C3/10°C
6°C0/13°C
5°C0/11°C
5°C2/8°C
4°C0/6°C
5°C2/6°C
5°C3/7°C
3°C-2/8°C
5°C4/7°C
2°C-2/5°C
3°C-1/8°C
3°C-1/7°C
4°C3/7°C
5°C0/9°C
6°C4/7°C
3°C0/8°C
4°C1/8°C
6°C3/9°C
4°C2/5°C
3°C-3/9°C
3°C-2/8°C
4°C2/7°C
5°C1/10°C
5°C-1/7°C
4°C1/8°C
4°C1/10°C
3°C-3/10°C
3°C-3/11°C
--°C/°C
--°C/°C
34AQI
15AQI
41AQI
27AQI
2025 Days Vs Air Quality
Sheffield, Devonport, Tasmania, Australia
98%
210
2%
4
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 98%
Health Risk Level:
Very Low
In 2025, 98% of 214 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Sheffield, Devonport, Tasmania, Australia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
23AQI
19AQI
21AQI
20AQI
20AQI
20AQI
19AQI
19AQI
20AQI
20AQI
20AQI
20AQI
21AQI
20AQI
22AQI
20AQI
21AQI
21AQI
22AQI
21AQI
21AQI
21AQI
23AQI
22AQI
22AQI
22AQI
22AQI
22AQI
22AQI
22AQI
22AQI
22AQI
23AQI
23AQI
37AQI
23AQI
31AQI
36AQI
25AQI
29AQI
25AQI
24AQI
24AQI
24AQI
56AQI
27AQI
37AQI
25AQI
29AQI
25AQI
24AQI
24AQI
24AQI
24AQI
27AQI
24AQI
24AQI
25AQI
24AQI
24AQI
24AQI
24AQI
23AQI
23AQI
23AQI
23AQI
22AQI
24AQI
23AQI
22AQI
22AQI
27AQI
28AQI
26AQI
20AQI
16AQI
15AQI
15AQI
17AQI
14AQI
17AQI
17AQI
16AQI
18AQI
19AQI
19AQI
21AQI
17AQI
16AQI
18AQI
16AQI
17AQI
17AQI
19AQI
15AQI
15AQI
12AQI
18AQI
13AQI
20AQI
18AQI
21AQI
22AQI
20AQI
22AQI
24AQI
28AQI
24AQI
24AQI
26AQI
21AQI
18AQI
20AQI
23AQI
21AQI
20AQI
22AQI
17AQI
18AQI
24AQI
31AQI
32AQI
34AQI
41AQI
29AQI
26AQI
22AQI
21AQI
19AQI
27AQI
27AQI
29AQI
33AQI
30AQI
28AQI
26AQI
24AQI
31AQI
32AQI
42AQI
47AQI
49AQI
46AQI
33AQI
34AQI
35AQI
26AQI
28AQI
32AQI
31AQI
41AQI
38AQI
37AQI
29AQI
33AQI
43AQI
26AQI
33AQI
20AQI
26AQI
41AQI
44AQI
48AQI
51AQI
52AQI
46AQI
32AQI
32AQI
40AQI
35AQI
35AQI
37AQI
52AQI
36AQI
34AQI
34AQI
44AQI
49AQI
44AQI
42AQI
49AQI
50AQI
38AQI
41AQI
43AQI
47AQI
46AQI
48AQI
36AQI
36AQI
35AQI
32AQI
36AQI
30AQI
33AQI
27AQI
35AQI
28AQI
29AQI
24AQI
24AQI
20AQI
19AQI
18AQI
24AQI
28AQI
26AQI
27AQI
29AQI
29AQI
30AQI
27AQI
30AQI
31AQI
21AQI
27AQI
20AQI
20AQI
32AQI
39AQI
32AQI
31AQI
No. of days
202527AQI
Highest AQI recorded in
June39AQI
Lowest AQI recorded in
April20AQI
202417AQI
Highest AQI recorded in
June35AQI
Lowest AQI recorded in
January8AQI
202312AQI
Highest AQI recorded in
August20AQI
Lowest AQI recorded in
December6AQI
202214AQI
Highest AQI recorded in
July36AQI
Lowest AQI recorded in
August7AQI
202113AQI
Highest AQI recorded in
May25AQI
Lowest AQI recorded in
January7AQI
202018AQI
Highest AQI recorded in
May29AQI
Lowest AQI recorded in
December6AQI
Most & Least Polluted Years Over the Last 6 Years
Sheffield's annual 2025 AQI (27) shows an average percentage change of 87.8% (worsened AQI) compared to previous years: 2020 (18), 2021 (13), 2022 (14), 2023 (12), 2024 (17).