Bushfire Monitoring Coffs Harbour, Coffs Harbour, 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!
March Air Quality Analysis
Bushfire Monitoring Coffs Harbour, Coffs Harbour, New South Wales, Australia
AQI Trends: Highest and Lowest
Same Day Analysis (14th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 15 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 14th Mar - 15th Mar 2026
Bushfire Monitoring Coffs Harbour, Coffs Harbour, New South Wales, Australia
6 AM14th Mar 2026
7 PM
5 AM15th Mar 2026
22AQI
6AQI
29AQI
10AQI
In the last 24 hours,
Bushfire Monitoring Coffs Harbour's AQI reached its highest point of 29 at 8 PM during the Night, while the lowest point, 6, was recorded at 10 AM during the Day between 14th Mar and 15th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Bushfire Monitoring Coffs Harbour, Coffs Harbour, New South Wales, Australia
21°C20/23°C
20°C20/21°C
21°C19/24°C
21°C16/24°C
24°C18/29°C
25°C22/29°C
25°C23/28°C
24°C20/29°C
24°C20/29°C
25°C20/29°C
24°C21/27°C
24°C20/28°C
24°C22/26°C
23°C21/26°C
23°C21/25°C
23°C21/25°C
23°C20/26°C
23°C20/26°C
23°C21/27°C
24°C21/27°C
24°C21/28°C
24°C21/27°C
24°C21/26°C
22°C22/23°C
23°C21/26°C
23°C19/26°C
24°C19/31°C
22°C21/22°C
21°C18/23°C
21°C19/24°C
58AQI
18AQI
29AQI
17AQI
2026 Days Vs Air Quality
Bushfire Monitoring Coffs Harbour, Coffs Harbour, New South Wales, Australia
100%
73
Total number of days with different AQI categories in last 75 days in 2026 (290 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2026, 100% of 75 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
Bushfire Monitoring Coffs Harbour, Coffs Harbour, New South Wales, Australia
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
14AQI (US)
16AQI (US)
10AQI (US)
15AQI (US)
19AQI (US)
22AQI (US)
16AQI (US)
18AQI (US)
14AQI (US)
21AQI (US)
34AQI (US)
26AQI (US)
14AQI (US)
14AQI (US)
26AQI (US)
17AQI (US)
26AQI (US)
21AQI (US)
23AQI (US)
14AQI (US)
11AQI (US)
25AQI (US)
36AQI (US)
21AQI (US)
34AQI (US)
31AQI (US)
18AQI (US)
13AQI (US)
23AQI (US)
24AQI (US)
32AQI (US)
31AQI (US)
26AQI (US)
10AQI (US)
20AQI (US)
28AQI (US)
30AQI (US)
25AQI (US)
21AQI (US)
29AQI (US)
28AQI (US)
34AQI (US)
26AQI (US)
29AQI (US)
30AQI (US)
35AQI (US)
25AQI (US)
22AQI (US)
20AQI (US)
29AQI (US)
25AQI (US)
27AQI (US)
28AQI (US)
28AQI (US)
29AQI (US)
25AQI (US)
20AQI (US)
35AQI (US)
28AQI (US)
25AQI (US)
45AQI (US)
26AQI (US)
33AQI (US)
19AQI (US)
32AQI (US)
31AQI (US)
32AQI (US)
24AQI (US)
27AQI (US)
29AQI (US)
30AQI (US)
15AQI (US)
15AQI (US)
21AQI (US)
27AQI (US)
27AQI (US)
No. of days
202624AQI (US)
Highest AQI (US) recorded in
March27AQI (US)
Lowest AQI (US) recorded in
January21AQI (US)
202523AQI (US)
Highest AQI (US) recorded in
October39AQI (US)
Lowest AQI (US) recorded in
May17AQI (US)
202420AQI (US)
Highest AQI (US) recorded in
September30AQI (US)
Lowest AQI (US) recorded in
January13AQI (US)
202320AQI (US)
Highest AQI (US) recorded in
October31AQI (US)
Lowest AQI (US) recorded in
January11AQI (US)
202216AQI (US)
Highest AQI (US) recorded in
September20AQI (US)
Lowest AQI (US) recorded in
April14AQI (US)
202118AQI (US)
Highest AQI (US) recorded in
September24AQI (US)
Lowest AQI (US) recorded in
February14AQI (US)
202022AQI (US)
Highest AQI (US) recorded in
August26AQI (US)
Lowest AQI (US) recorded in
May15AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Bushfire Monitoring Coffs Harbour's annual 2026 AQI (US) (24) shows an average percentage change of 22.6% (worsened AQI (US)) compared to previous years: 2020 (22), 2021 (18), 2022 (16), 2023 (20), 2024 (20), 2025 (23).