Bushfire Monitoring Grafton, South Grafton, 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
Bushfire Monitoring Grafton, South Grafton, New South Wales, Australia
AQI Trends: Highest and Lowest
Same Day Analysis (3rd October ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 36 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Bushfire Monitoring Grafton, South Grafton, New South Wales, Australia
5 AM3rd Oct 2025
5 PM
4 AM4th Oct 2025
AQI
AQI
45AQI
16AQI
In the last 24 hours,
Bushfire Monitoring Grafton's AQI reached its highest point of 45 at 1 AM during the Night, while the lowest point, 16, was recorded at 11 PM during the Night between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Bushfire Monitoring Grafton, South Grafton, New South Wales, Australia
16°C9/24°C
16°C11/23°C
14°C11/18°C
14°C9/21°C
16°C9/25°C
18°C13/25°C
19°C15/26°C
15°C9/19°C
14°C8/22°C
15°C11/22°C
16°C11/24°C
17°C11/26°C
17°C11/26°C
20°C12/30°C
18°C14/25°C
20°C13/30°C
19°C14/23°C
17°C11/25°C
17°C10/25°C
14°C10/20°C
15°C7/24°C
16°C9/25°C
18°C10/29°C
20°C13/30°C
22°C14/33°C
20°C15/30°C
21°C15/30°C
23°C14/35°C
21°C12/31°C
--°C/°C
--°C/°C
34AQI
29AQI
33AQI
30AQI
2025 Days Vs Air Quality
Bushfire Monitoring Grafton, South Grafton, New South Wales, Australia
98%
270
2%
6
Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)
Under WHO’s Safe Air Quality Limits: 98%
Health Risk Level:
Very Low
In 2025, 98% 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
Bushfire Monitoring Grafton, South Grafton, New South Wales, Australia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
31AQI
34AQI
28AQI
27AQI
23AQI
22AQI
21AQI
22AQI
23AQI
21AQI
20AQI
20AQI
21AQI
22AQI
25AQI
22AQI
22AQI
20AQI
23AQI
20AQI
25AQI
25AQI
24AQI
25AQI
24AQI
25AQI
23AQI
24AQI
28AQI
23AQI
25AQI
22AQI
23AQI
20AQI
22AQI
22AQI
25AQI
22AQI
24AQI
24AQI
23AQI
22AQI
21AQI
22AQI
22AQI
22AQI
22AQI
20AQI
22AQI
23AQI
23AQI
23AQI
21AQI
21AQI
23AQI
22AQI
25AQI
23AQI
22AQI
23AQI
22AQI
23AQI
19AQI
18AQI
17AQI
18AQI
18AQI
19AQI
17AQI
16AQI
18AQI
17AQI
17AQI
17AQI
18AQI
20AQI
19AQI
20AQI
18AQI
16AQI
18AQI
18AQI
15AQI
16AQI
19AQI
17AQI
17AQI
17AQI
17AQI
18AQI
16AQI
18AQI
20AQI
23AQI
21AQI
22AQI
17AQI
17AQI
19AQI
20AQI
26AQI
27AQI
34AQI
29AQI
27AQI
23AQI
22AQI
22AQI
26AQI
25AQI
25AQI
20AQI
22AQI
20AQI
19AQI
20AQI
16AQI
19AQI
19AQI
19AQI
18AQI
17AQI
19AQI
19AQI
18AQI
20AQI
22AQI
21AQI
19AQI
17AQI
19AQI
19AQI
17AQI
20AQI
18AQI
23AQI
23AQI
19AQI
19AQI
16AQI
17AQI
15AQI
17AQI
18AQI
20AQI
21AQI
34AQI
17AQI
22AQI
20AQI
20AQI
20AQI
19AQI
19AQI
18AQI
20AQI
20AQI
21AQI
18AQI
19AQI
16AQI
16AQI
23AQI
23AQI
27AQI
25AQI
25AQI
26AQI
31AQI
32AQI
33AQI
32AQI
44AQI
32AQI
28AQI
26AQI
25AQI
24AQI
29AQI
30AQI
25AQI
25AQI
24AQI
21AQI
22AQI
27AQI
24AQI
24AQI
28AQI
26AQI
25AQI
22AQI
24AQI
28AQI
24AQI
25AQI
31AQI
27AQI
27AQI
25AQI
22AQI
22AQI
23AQI
22AQI
21AQI
22AQI
22AQI
20AQI
19AQI
20AQI
20AQI
19AQI
20AQI
20AQI
20AQI
25AQI
23AQI
25AQI
22AQI
22AQI
21AQI
19AQI
19AQI
22AQI
21AQI
21AQI
22AQI
20AQI
18AQI
18AQI
17AQI
17AQI
17AQI
19AQI
18AQI
19AQI
20AQI
24AQI
24AQI
20AQI
19AQI
19AQI
22AQI
25AQI
20AQI
21AQI
24AQI
24AQI
21AQI
22AQI
22AQI
23AQI
26AQI
18AQI
20AQI
20AQI
20AQI
21AQI
20AQI
24AQI
22AQI
25AQI
21AQI
20AQI
21AQI
19AQI
21AQI
28AQI
68AQI
74AQI
64AQI
65AQI
64AQI
55AQI
40AQI
36AQI
24AQI
22AQI
18AQI
22AQI
19AQI
25AQI
24AQI
20AQI
29AQI
44AQI
No. of days
202523AQI
Highest AQI recorded in
October44AQI
Lowest AQI recorded in
March18AQI
202420AQI
Highest AQI recorded in
September32AQI
Lowest AQI recorded in
January9AQI
202312AQI
Highest AQI recorded in
December12AQI
Lowest AQI recorded in
November11AQI
202010AQI
Highest AQI recorded in
April10AQI
Lowest AQI recorded in
April10AQI
Most & Least Polluted Years Over the Last 4 Years
Bushfire Monitoring Grafton's annual 2025 AQI (23) shows an average percentage change of 75.2% (worsened AQI) compared to previous years: 2020 (10), 2023 (12), 2024 (20).