Devonport, Tasmania, Australia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Devonport, Tasmania, Australia
AQI Trends: Highest and Lowest
Same Day Analysis (26th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 18 of Good air quality on the same day.
Day & Night AQI Trend: 26th Sep - 27th Sep 2026
Devonport, Tasmania, Australia
6 AM26th Sep 2026
6 PM
5 AM27th Sep 2026
28AQI
10AQI
34AQI
16AQI
In the last 24 hours,
Devonport's AQI reached its highest point of 34 at 1 AM during the Night, while the lowest point, 10, was recorded at 3 PM during the Day between 26th Sep and 27th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Devonport, Tasmania, Australia
10°C4/17°C
11°C6/19°C
10°C4/18°C
9°C4/14°C
10°C7/11°C
10°C6/12°C
10°C7/12°C
11°C8/13°C
9°C6/15°C
10°C4/15°C
9°C3/15°C
8°C4/12°C
9°C3/19°C
10°C3/20°C
9°C4/16°C
10°C5/16°C
13°C10/16°C
8°C3/12°C
7°C2/14°C
9°C2/17°C
12°C7/15°C
14°C7/19°C
12°C6/17°C
9°C4/13°C
7°C1/14°C
8°C2/14°C
11°C6/18°C
13°C8/19°C
9°C2/14°C
6°C0/12°C
23AQI
21AQI
27AQI
21AQI
2026 Days Vs Air Quality
Devonport, Tasmania, Australia
97%
259
3%
7
Total number of days with different AQI categories in last 270 days in 2026 (95 days remaining)
Under WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2026, 97% of 270 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
Devonport, Tasmania, Australia
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI (US)
16AQI (US)
18AQI (US)
17AQI (US)
16AQI (US)
21AQI (US)
19AQI (US)
23AQI (US)
14AQI (US)
14AQI (US)
12AQI (US)
16AQI (US)
18AQI (US)
21AQI (US)
13AQI (US)
13AQI (US)
15AQI (US)
17AQI (US)
18AQI (US)
26AQI (US)
20AQI (US)
15AQI (US)
23AQI (US)
15AQI (US)
32AQI (US)
23AQI (US)
18AQI (US)
27AQI (US)
24AQI (US)
25AQI (US)
35AQI (US)
19AQI (US)
25AQI (US)
26AQI (US)
25AQI (US)
21AQI (US)
26AQI (US)
18AQI (US)
14AQI (US)
24AQI (US)
23AQI (US)
24AQI (US)
21AQI (US)
30AQI (US)
27AQI (US)
30AQI (US)
24AQI (US)
24AQI (US)
19AQI (US)
20AQI (US)
20AQI (US)
26AQI (US)
23AQI (US)
28AQI (US)
30AQI (US)
28AQI (US)
20AQI (US)
35AQI (US)
30AQI (US)
30AQI (US)
46AQI (US)
26AQI (US)
37AQI (US)
32AQI (US)
30AQI (US)
30AQI (US)
32AQI (US)
26AQI (US)
30AQI (US)
28AQI (US)
27AQI (US)
28AQI (US)
24AQI (US)
26AQI (US)
8AQI (US)
11AQI (US)
21AQI (US)
20AQI (US)
13AQI (US)
9AQI (US)
21AQI (US)
22AQI (US)
30AQI (US)
27AQI (US)
25AQI (US)
20AQI (US)
34AQI (US)
33AQI (US)
21AQI (US)
22AQI (US)
24AQI (US)
27AQI (US)
22AQI (US)
25AQI (US)
21AQI (US)
24AQI (US)
23AQI (US)
20AQI (US)
12AQI (US)
10AQI (US)
8AQI (US)
9AQI (US)
22AQI (US)
15AQI (US)
14AQI (US)
14AQI (US)
19AQI (US)
20AQI (US)
21AQI (US)
17AQI (US)
16AQI (US)
19AQI (US)
31AQI (US)
38AQI (US)
18AQI (US)
15AQI (US)
15AQI (US)
22AQI (US)
44AQI (US)
40AQI (US)
25AQI (US)
10AQI (US)
16AQI (US)
18AQI (US)
22AQI (US)
22AQI (US)
22AQI (US)
26AQI (US)
27AQI (US)
21AQI (US)
22AQI (US)
20AQI (US)
68AQI (US)
66AQI (US)
57AQI (US)
61AQI (US)
67AQI (US)
50AQI (US)
38AQI (US)
60AQI (US)
59AQI (US)
48AQI (US)
32AQI (US)
8AQI (US)
18AQI (US)
22AQI (US)
21AQI (US)
14AQI (US)
18AQI (US)
14AQI (US)
14AQI (US)
19AQI (US)
17AQI (US)
18AQI (US)
13AQI (US)
38AQI (US)
24AQI (US)
18AQI (US)
32AQI (US)
27AQI (US)
16AQI (US)
24AQI (US)
34AQI (US)
28AQI (US)
16AQI (US)
22AQI (US)
14AQI (US)
24AQI (US)
33AQI (US)
31AQI (US)
25AQI (US)
23AQI (US)
22AQI (US)
35AQI (US)
40AQI (US)
28AQI (US)
12AQI (US)
12AQI (US)
16AQI (US)
14AQI (US)
12AQI (US)
10AQI (US)
28AQI (US)
22AQI (US)
24AQI (US)
32AQI (US)
26AQI (US)
29AQI (US)
18AQI (US)
10AQI (US)
14AQI (US)
21AQI (US)
24AQI (US)
32AQI (US)
28AQI (US)
32AQI (US)
26AQI (US)
26AQI (US)
32AQI (US)
18AQI (US)
17AQI (US)
14AQI (US)
29AQI (US)
26AQI (US)
28AQI (US)
30AQI (US)
24AQI (US)
28AQI (US)
30AQI (US)
29AQI (US)
30AQI (US)
16AQI (US)
20AQI (US)
24AQI (US)
28AQI (US)
23AQI (US)
23AQI (US)
20AQI (US)
21AQI (US)
22AQI (US)
14AQI (US)
21AQI (US)
18AQI (US)
28AQI (US)
26AQI (US)
20AQI (US)
20AQI (US)
20AQI (US)
23AQI (US)
18AQI (US)
14AQI (US)
26AQI (US)
24AQI (US)
27AQI (US)
23AQI (US)
22AQI (US)
16AQI (US)
18AQI (US)
20AQI (US)
23AQI (US)
26AQI (US)
22AQI (US)
21AQI (US)
26AQI (US)
24AQI (US)
27AQI (US)
19AQI (US)
22AQI (US)
19AQI (US)
28AQI (US)
24AQI (US)
24AQI (US)
25AQI (US)
20AQI (US)
13AQI (US)
15AQI (US)
21AQI (US)
23AQI (US)
27AQI (US)
27AQI (US)
23AQI (US)
29AQI (US)
32AQI (US)
27AQI (US)
16AQI (US)
18AQI (US)
20AQI (US)
24AQI (US)
25AQI (US)
19AQI (US)
34AQI (US)
23AQI (US)
23AQI (US)
22AQI (US)
23AQI (US)
No. of days
202624AQI (US)
Highest AQI (US) recorded in
May34AQI (US)
Lowest AQI (US) recorded in
April19AQI (US)
202524AQI (US)
Highest AQI (US) recorded in
June35AQI (US)
Lowest AQI (US) recorded in
September18AQI (US)
202419AQI (US)
Highest AQI (US) recorded in
June35AQI (US)
Lowest AQI (US) recorded in
January8AQI (US)
202315AQI (US)
Highest AQI (US) recorded in
May25AQI (US)
Lowest AQI (US) recorded in
December7AQI (US)
202215AQI (US)
Highest AQI (US) recorded in
July34AQI (US)
Lowest AQI (US) recorded in
December7AQI (US)
202116AQI (US)
Highest AQI (US) recorded in
May30AQI (US)
Lowest AQI (US) recorded in
December8AQI (US)
202024AQI (US)
Highest AQI (US) recorded in
May40AQI (US)
Lowest AQI (US) recorded in
December7AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Devonport's annual 2026 AQI (US) (24) shows an average percentage change of 32.7% (worsened AQI (US)) compared to previous years: 2020 (24), 2021 (16), 2022 (15), 2023 (15), 2024 (19), 2025 (24).