Prospect Sydney North West, Wentworthville, 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!
July Air Quality Analysis
Prospect Sydney North West, Wentworthville, New South Wales, Australia
AQI Trends: Highest and Lowest
Same Day Analysis (12th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 18 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 12th Jul - 13th Jul 2026
Prospect Sydney North West, Wentworthville, New South Wales, Australia
7 AM12th Jul 2026
4 PM
6 AM13th Jul 2026
19AQI
8AQI
17AQI
10AQI
In the last 24 hours,
Prospect Sydney North West's AQI reached its highest point of 19 at 8 AM during the Day, while the lowest point, 8, was recorded at 2 PM during the Day between 12th Jul and 13th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Prospect Sydney North West, Wentworthville, New South Wales, Australia
16°C13/20°C
15°C11/17°C
15°C10/21°C
16°C12/22°C
17°C12/22°C
17°C15/21°C
14°C10/20°C
13°C9/19°C
13°C9/18°C
11°C7/17°C
11°C6/18°C
12°C9/15°C
12°C11/16°C
12°C10/16°C
13°C10/17°C
14°C11/18°C
15°C10/21°C
16°C11/22°C
17°C13/21°C
14°C9/18°C
11°C7/18°C
12°C9/16°C
13°C11/14°C
12°C10/16°C
13°C9/17°C
11°C8/16°C
12°C9/16°C
12°C7/19°C
11°C9/16°C
12°C8/20°C
26AQI
20AQI
32AQI
18AQI
2026 Days Vs Air Quality
Prospect Sydney North West, Wentworthville, New South Wales, Australia
93%
177
7%
13
Total number of days with different AQI categories in last 194 days in 2026 (171 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2026, 93% of 194 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
Prospect Sydney North West, Wentworthville, New South Wales, Australia
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI (US)
15AQI (US)
15AQI (US)
15AQI (US)
23AQI (US)
27AQI (US)
18AQI (US)
24AQI (US)
27AQI (US)
28AQI (US)
60AQI (US)
20AQI (US)
27AQI (US)
17AQI (US)
33AQI (US)
17AQI (US)
18AQI (US)
23AQI (US)
17AQI (US)
16AQI (US)
20AQI (US)
27AQI (US)
24AQI (US)
21AQI (US)
38AQI (US)
37AQI (US)
22AQI (US)
23AQI (US)
21AQI (US)
20AQI (US)
48AQI (US)
64AQI (US)
15AQI (US)
18AQI (US)
29AQI (US)
40AQI (US)
35AQI (US)
31AQI (US)
25AQI (US)
21AQI (US)
35AQI (US)
42AQI (US)
34AQI (US)
27AQI (US)
13AQI (US)
18AQI (US)
28AQI (US)
31AQI (US)
30AQI (US)
31AQI (US)
22AQI (US)
29AQI (US)
32AQI (US)
24AQI (US)
36AQI (US)
29AQI (US)
12AQI (US)
16AQI (US)
18AQI (US)
20AQI (US)
24AQI (US)
18AQI (US)
40AQI (US)
37AQI (US)
44AQI (US)
33AQI (US)
14AQI (US)
23AQI (US)
34AQI (US)
22AQI (US)
26AQI (US)
22AQI (US)
18AQI (US)
20AQI (US)
28AQI (US)
34AQI (US)
24AQI (US)
21AQI (US)
28AQI (US)
25AQI (US)
25AQI (US)
24AQI (US)
33AQI (US)
21AQI (US)
25AQI (US)
22AQI (US)
31AQI (US)
22AQI (US)
19AQI (US)
18AQI (US)
19AQI (US)
24AQI (US)
28AQI (US)
28AQI (US)
11AQI (US)
22AQI (US)
28AQI (US)
27AQI (US)
21AQI (US)
43AQI (US)
21AQI (US)
16AQI (US)
25AQI (US)
35AQI (US)
28AQI (US)
40AQI (US)
20AQI (US)
28AQI (US)
36AQI (US)
19AQI (US)
26AQI (US)
26AQI (US)
22AQI (US)
23AQI (US)
30AQI (US)
22AQI (US)
30AQI (US)
25AQI (US)
16AQI (US)
23AQI (US)
23AQI (US)
27AQI (US)
14AQI (US)
20AQI (US)
24AQI (US)
19AQI (US)
51AQI (US)
21AQI (US)
20AQI (US)
39AQI (US)
32AQI (US)
30AQI (US)
69AQI (US)
67AQI (US)
57AQI (US)
61AQI (US)
67AQI (US)
54AQI (US)
47AQI (US)
65AQI (US)
61AQI (US)
52AQI (US)
34AQI (US)
25AQI (US)
26AQI (US)
18AQI (US)
17AQI (US)
22AQI (US)
24AQI (US)
21AQI (US)
11AQI (US)
24AQI (US)
18AQI (US)
26AQI (US)
46AQI (US)
55AQI (US)
36AQI (US)
25AQI (US)
24AQI (US)
25AQI (US)
26AQI (US)
32AQI (US)
15AQI (US)
28AQI (US)
40AQI (US)
33AQI (US)
19AQI (US)
18AQI (US)
23AQI (US)
22AQI (US)
38AQI (US)
42AQI (US)
21AQI (US)
13AQI (US)
30AQI (US)
27AQI (US)
28AQI (US)
31AQI (US)
14AQI (US)
12AQI (US)
20AQI (US)
25AQI (US)
24AQI (US)
18AQI (US)
20AQI (US)
19AQI (US)
23AQI (US)
26AQI (US)
28AQI (US)
18AQI (US)
25AQI (US)
28AQI (US)
26AQI (US)
26AQI (US)
37AQI (US)
27AQI (US)
21AQI (US)
No. of days
202628AQI (US)
Highest AQI (US) recorded in
May37AQI (US)
Lowest AQI (US) recorded in
July21AQI (US)
202527AQI (US)
Highest AQI (US) recorded in
October39AQI (US)
Lowest AQI (US) recorded in
August19AQI (US)
202431AQI (US)
Highest AQI (US) recorded in
March36AQI (US)
Lowest AQI (US) recorded in
July27AQI (US)
202332AQI (US)
Highest AQI (US) recorded in
September43AQI (US)
Lowest AQI (US) recorded in
January23AQI (US)
202224AQI (US)
Highest AQI (US) recorded in
November35AQI (US)
Lowest AQI (US) recorded in
March20AQI (US)
202128AQI (US)
Highest AQI (US) recorded in
April36AQI (US)
Lowest AQI (US) recorded in
November22AQI (US)
202029AQI (US)
Highest AQI (US) recorded in
June34AQI (US)
Lowest AQI (US) recorded in
March23AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Prospect Sydney North West's annual 2026 AQI (US) (28) shows an average percentage change of -0.8% (improved AQI (US)) compared to previous years: 2020 (29), 2021 (28), 2022 (24), 2023 (32), 2024 (31), 2025 (27).