Riverina Lls Hay, Deniliquin, New South Wales, Australia 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
Riverina Lls Hay, Deniliquin, New South Wales, Australia
AQI Trends: Highest and Lowest
Same Day Analysis (2nd October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 17 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Oct - 3rd Oct 2025
Riverina Lls Hay, Deniliquin, New South Wales, Australia
6 AM2nd Oct 2025
6 PM
5 AM3rd Oct 2025
28AQI
12AQI
22AQI
20AQI
In the last 24 hours,
Riverina Lls Hay's AQI reached its highest point of 28 at 4 PM during the Day, while the lowest point, 12, was recorded at 9 AM during the Day between 2nd Oct and 3rd Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Riverina Lls Hay, Deniliquin, New South Wales, Australia
15°C10/22°C
13°C8/19°C
10°C4/17°C
16°C9/25°C
21°C17/28°C
18°C12/25°C
16°C10/22°C
10°C9/11°C
11°C6/17°C
11°C5/18°C
13°C7/20°C
15°C9/21°C
18°C10/27°C
16°C8/20°C
12°C6/18°C
13°C6/21°C
16°C10/27°C
12°C8/16°C
12°C6/18°C
11°C6/18°C
12°C4/19°C
13°C7/21°C
15°C8/23°C
19°C12/29°C
17°C9/26°C
14°C7/20°C
17°C9/25°C
19°C12/28°C
15°C7/21°C
14°C10/18°C
--°C/°C
16AQI
14AQI
17AQI
14AQI
2025 Days Vs Air Quality
Riverina Lls Hay, Deniliquin, New South Wales, Australia
100%
275
Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 276 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
Riverina Lls Hay, Deniliquin, New South Wales, Australia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
25AQI
22AQI
30AQI
23AQI
25AQI
21AQI
21AQI
21AQI
23AQI
21AQI
21AQI
21AQI
21AQI
24AQI
25AQI
20AQI
21AQI
21AQI
21AQI
22AQI
24AQI
22AQI
23AQI
22AQI
22AQI
23AQI
23AQI
24AQI
23AQI
25AQI
24AQI
23AQI
24AQI
22AQI
22AQI
28AQI
24AQI
26AQI
23AQI
24AQI
22AQI
27AQI
22AQI
24AQI
23AQI
23AQI
22AQI
22AQI
22AQI
21AQI
21AQI
21AQI
23AQI
23AQI
23AQI
22AQI
22AQI
21AQI
24AQI
21AQI
23AQI
23AQI
22AQI
22AQI
22AQI
22AQI
20AQI
21AQI
22AQI
21AQI
21AQI
22AQI
18AQI
17AQI
28AQI
18AQI
18AQI
16AQI
18AQI
14AQI
16AQI
16AQI
16AQI
19AQI
20AQI
20AQI
16AQI
17AQI
15AQI
16AQI
15AQI
18AQI
15AQI
15AQI
16AQI
12AQI
13AQI
12AQI
12AQI
14AQI
24AQI
17AQI
21AQI
17AQI
22AQI
18AQI
21AQI
20AQI
22AQI
16AQI
15AQI
12AQI
19AQI
13AQI
14AQI
14AQI
13AQI
11AQI
11AQI
11AQI
13AQI
15AQI
15AQI
16AQI
14AQI
15AQI
16AQI
15AQI
15AQI
15AQI
15AQI
15AQI
15AQI
19AQI
18AQI
21AQI
21AQI
15AQI
15AQI
13AQI
15AQI
18AQI
19AQI
14AQI
12AQI
29AQI
21AQI
16AQI
16AQI
16AQI
16AQI
17AQI
16AQI
15AQI
14AQI
16AQI
15AQI
14AQI
14AQI
14AQI
15AQI
15AQI
18AQI
20AQI
19AQI
17AQI
19AQI
18AQI
17AQI
17AQI
19AQI
18AQI
21AQI
16AQI
30AQI
16AQI
16AQI
19AQI
17AQI
18AQI
17AQI
16AQI
15AQI
16AQI
17AQI
17AQI
18AQI
18AQI
24AQI
18AQI
16AQI
16AQI
17AQI
17AQI
17AQI
18AQI
20AQI
18AQI
18AQI
19AQI
17AQI
17AQI
15AQI
15AQI
15AQI
15AQI
14AQI
15AQI
14AQI
17AQI
17AQI
18AQI
18AQI
21AQI
19AQI
22AQI
22AQI
19AQI
18AQI
17AQI
16AQI
17AQI
17AQI
17AQI
16AQI
16AQI
15AQI
13AQI
13AQI
15AQI
14AQI
14AQI
13AQI
14AQI
13AQI
15AQI
15AQI
15AQI
14AQI
14AQI
16AQI
15AQI
14AQI
16AQI
14AQI
15AQI
19AQI
18AQI
17AQI
20AQI
19AQI
18AQI
17AQI
15AQI
16AQI
15AQI
16AQI
15AQI
15AQI
15AQI
14AQI
15AQI
15AQI
17AQI
16AQI
17AQI
15AQI
14AQI
14AQI
9AQI
6AQI
9AQI
11AQI
12AQI
17AQI
23AQI
23AQI
19AQI
16AQI
16AQI
17AQI
17AQI
16AQI
15AQI
15AQI
No. of days
202518AQI
Highest AQI recorded in
February23AQI
Lowest AQI recorded in
October15AQI
202411AQI
Highest AQI recorded in
December23AQI
Lowest AQI recorded in
April4AQI
20239AQI
Highest AQI recorded in
February12AQI
Lowest AQI recorded in
July6AQI
20227AQI
Highest AQI recorded in
April9AQI
Lowest AQI recorded in
August4AQI
20216AQI
Highest AQI recorded in
April9AQI
Lowest AQI recorded in
June5AQI
20208AQI
Highest AQI recorded in
June11AQI
Lowest AQI recorded in
August6AQI
Most & Least Polluted Years Over the Last 6 Years
Riverina Lls Hay's annual 2025 AQI (18) shows an average percentage change of 130.2% (worsened AQI) compared to previous years: 2020 (8), 2021 (6), 2022 (7), 2023 (9), 2024 (11).