Townsville, Queensland, 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
Townsville, Queensland, Australia
AQI Trends: Highest and Lowest
Same Day Analysis (8th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 29 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Aug - 10th Aug 2025
Townsville, Queensland, Australia
6 AM9th Aug 2025
5 PM
5 AM10th Aug 2025
32AQI
26AQI
29AQI
26AQI
In the last 24 hours,
Townsville's AQI reached its highest point of 32 at 3 PM during the Day, while the lowest point, 26, was recorded at 9 PM during the Night between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Townsville, Queensland, Australia
21°C18/25°C
19°C15/23°C
18°C13/22°C
18°C14/22°C
19°C17/23°C
20°C17/23°C
21°C19/24°C
21°C18/26°C
20°C16/24°C
20°C18/22°C
21°C18/24°C
21°C20/23°C
22°C21/22°C
22°C19/25°C
22°C20/24°C
22°C21/25°C
22°C20/24°C
20°C17/25°C
21°C19/24°C
23°C22/26°C
22°C18/26°C
18°C16/21°C
18°C14/23°C
16°C10/23°C
18°C14/22°C
19°C15/22°C
20°C17/23°C
20°C17/24°C
20°C17/24°C
21°C18/27°C
--°C/°C
27AQI
25AQI
27AQI
26AQI
2025 Days Vs Air Quality
Townsville, Queensland, Australia
100%
220
Total number of days with different AQI categories in last 222 days in 2025 (143 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 222 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
Townsville, Queensland, Australia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI
27AQI
25AQI
25AQI
25AQI
27AQI
26AQI
25AQI
25AQI
23AQI
23AQI
25AQI
24AQI
24AQI
24AQI
24AQI
27AQI
28AQI
29AQI
28AQI
27AQI
25AQI
27AQI
30AQI
30AQI
29AQI
30AQI
28AQI
28AQI
25AQI
27AQI
25AQI
27AQI
26AQI
26AQI
24AQI
25AQI
25AQI
24AQI
24AQI
25AQI
23AQI
23AQI
26AQI
23AQI
25AQI
25AQI
26AQI
27AQI
24AQI
23AQI
24AQI
23AQI
24AQI
23AQI
24AQI
24AQI
24AQI
24AQI
26AQI
25AQI
23AQI
23AQI
21AQI
21AQI
21AQI
21AQI
21AQI
21AQI
23AQI
22AQI
23AQI
24AQI
26AQI
23AQI
22AQI
22AQI
20AQI
20AQI
20AQI
20AQI
20AQI
21AQI
22AQI
23AQI
23AQI
21AQI
21AQI
19AQI
20AQI
19AQI
19AQI
18AQI
19AQI
19AQI
19AQI
21AQI
19AQI
21AQI
22AQI
21AQI
19AQI
22AQI
21AQI
23AQI
22AQI
22AQI
22AQI
24AQI
22AQI
20AQI
19AQI
21AQI
23AQI
25AQI
24AQI
24AQI
23AQI
24AQI
24AQI
26AQI
23AQI
21AQI
24AQI
23AQI
25AQI
25AQI
28AQI
30AQI
27AQI
28AQI
27AQI
26AQI
26AQI
25AQI
24AQI
23AQI
20AQI
21AQI
21AQI
23AQI
26AQI
23AQI
24AQI
23AQI
24AQI
25AQI
24AQI
24AQI
22AQI
22AQI
23AQI
24AQI
24AQI
22AQI
23AQI
24AQI
22AQI
25AQI
23AQI
25AQI
24AQI
27AQI
26AQI
26AQI
26AQI
27AQI
27AQI
27AQI
28AQI
30AQI
30AQI
35AQI
32AQI
28AQI
26AQI
25AQI
27AQI
27AQI
25AQI
25AQI
24AQI
23AQI
22AQI
23AQI
24AQI
23AQI
22AQI
23AQI
24AQI
24AQI
24AQI
26AQI
27AQI
25AQI
26AQI
26AQI
26AQI
27AQI
27AQI
27AQI
27AQI
27AQI
26AQI
26AQI
29AQI
29AQI
26AQI
25AQI
26AQI
25AQI
25AQI
23AQI
24AQI
24AQI
26AQI
26AQI
29AQI
29AQI
29AQI
26AQI
25AQI
22AQI
21AQI
24AQI
26AQI
25AQI
26AQI
No. of days
202524AQI
Highest AQI recorded in
January26AQI
Lowest AQI recorded in
April21AQI
202420AQI
Highest AQI recorded in
December27AQI
Lowest AQI recorded in
February14AQI
202318AQI
Highest AQI recorded in
September23AQI
Lowest AQI recorded in
January14AQI
202217AQI
Highest AQI recorded in
October19AQI
Lowest AQI recorded in
July13AQI
202118AQI
Highest AQI recorded in
September26AQI
Lowest AQI recorded in
February14AQI
202019AQI
Highest AQI recorded in
September23AQI
Lowest AQI recorded in
May15AQI
Most & Least Polluted Years Over the Last 6 Years
Townsville's annual 2025 AQI (24) shows an average percentage change of 33.7% (worsened AQI) compared to previous years: 2020 (19), 2021 (18), 2022 (17), 2023 (18), 2024 (20).