Narrabri, 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!
August Air Quality Analysis
Narrabri, New South Wales, Australia
AQI Trends: Highest and Lowest
Same Day Analysis (20th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 15 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Aug - 22nd Aug 2025
Narrabri, New South Wales, Australia
6 AM21st Aug 2025
5 PM
5 AM22nd Aug 2025
AQI
AQI
18AQI
10AQI
In the last 24 hours,
Narrabri's AQI reached its highest point of 18 at 8 AM during the Night, while the lowest point, 10, was recorded at 5 PM during the Night between 21st Aug and 22nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Narrabri, New South Wales, Australia
13°C7/17°C
9°C5/15°C
11°C4/18°C
13°C11/16°C
11°C8/14°C
10°C6/15°C
10°C4/16°C
12°C8/16°C
11°C8/15°C
11°C8/16°C
9°C8/12°C
13°C9/16°C
13°C9/19°C
14°C9/20°C
14°C10/19°C
12°C7/19°C
12°C10/14°C
13°C8/19°C
12°C7/18°C
12°C7/18°C
12°C7/18°C
12°C7/19°C
12°C8/18°C
12°C6/19°C
12°C7/19°C
9°C3/15°C
9°C3/16°C
10°C5/18°C
10°C8/12°C
--°C/°C
--°C/°C
20AQI
14AQI
20AQI
14AQI
2025 Days Vs Air Quality
Narrabri, New South Wales, Australia
100%
232
Total number of days with different AQI categories in last 233 days in 2025 (132 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 233 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
Narrabri, New South Wales, Australia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI
24AQI
23AQI
24AQI
23AQI
22AQI
21AQI
21AQI
21AQI
20AQI
21AQI
20AQI
21AQI
22AQI
23AQI
21AQI
21AQI
20AQI
21AQI
20AQI
22AQI
22AQI
23AQI
23AQI
22AQI
23AQI
22AQI
24AQI
24AQI
26AQI
24AQI
23AQI
22AQI
22AQI
22AQI
21AQI
22AQI
21AQI
22AQI
22AQI
21AQI
22AQI
22AQI
21AQI
21AQI
22AQI
22AQI
22AQI
22AQI
24AQI
22AQI
22AQI
24AQI
23AQI
22AQI
23AQI
23AQI
23AQI
22AQI
23AQI
23AQI
25AQI
22AQI
24AQI
23AQI
21AQI
22AQI
22AQI
21AQI
20AQI
20AQI
20AQI
18AQI
18AQI
23AQI
25AQI
25AQI
21AQI
24AQI
20AQI
20AQI
22AQI
18AQI
19AQI
20AQI
18AQI
16AQI
15AQI
15AQI
16AQI
15AQI
18AQI
16AQI
19AQI
17AQI
15AQI
16AQI
14AQI
15AQI
14AQI
17AQI
16AQI
16AQI
17AQI
18AQI
17AQI
18AQI
18AQI
20AQI
18AQI
16AQI
16AQI
15AQI
17AQI
15AQI
16AQI
14AQI
14AQI
14AQI
15AQI
14AQI
16AQI
15AQI
16AQI
17AQI
18AQI
17AQI
18AQI
17AQI
16AQI
15AQI
16AQI
16AQI
17AQI
18AQI
17AQI
18AQI
16AQI
16AQI
16AQI
16AQI
15AQI
15AQI
15AQI
14AQI
16AQI
29AQI
14AQI
17AQI
15AQI
15AQI
16AQI
16AQI
15AQI
16AQI
15AQI
17AQI
16AQI
15AQI
15AQI
14AQI
15AQI
18AQI
19AQI
20AQI
19AQI
20AQI
21AQI
21AQI
22AQI
20AQI
20AQI
21AQI
18AQI
20AQI
18AQI
16AQI
17AQI
18AQI
22AQI
18AQI
18AQI
17AQI
15AQI
16AQI
19AQI
17AQI
18AQI
18AQI
17AQI
17AQI
17AQI
17AQI
18AQI
17AQI
19AQI
20AQI
19AQI
19AQI
18AQI
17AQI
17AQI
16AQI
16AQI
17AQI
17AQI
17AQI
15AQI
16AQI
17AQI
15AQI
17AQI
18AQI
19AQI
18AQI
23AQI
21AQI
21AQI
18AQI
17AQI
16AQI
16AQI
17AQI
18AQI
17AQI
17AQI
17AQI
16AQI
15AQI
15AQI
15AQI
15AQI
22AQI
22AQI
21AQI
16AQI
16AQI
18AQI
17AQI
17AQI
No. of days
202519AQI
Highest AQI recorded in
January22AQI
Lowest AQI recorded in
April16AQI
202414AQI
Highest AQI recorded in
December24AQI
Lowest AQI recorded in
June9AQI
202312AQI
Highest AQI recorded in
December21AQI
Lowest AQI recorded in
April8AQI
202210AQI
Highest AQI recorded in
July13AQI
Lowest AQI recorded in
October7AQI
202111AQI
Highest AQI recorded in
April12AQI
Lowest AQI recorded in
August9AQI
202014AQI
Highest AQI recorded in
November22AQI
Lowest AQI recorded in
May11AQI
Most & Least Polluted Years Over the Last 6 Years
Narrabri's annual 2025 AQI (19) shows an average percentage change of 56.6% (worsened AQI) compared to previous years: 2020 (14), 2021 (11), 2022 (10), 2023 (12), 2024 (14).