Whangarei, Northland Region, New Zealand 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
Whangarei, Northland Region, New Zealand
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 21 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Whangarei, Northland Region, New Zealand
7 AM2nd Aug 2025
5 PM
6 AM3rd Aug 2025
AQI
AQI
48AQI
16AQI
In the last 24 hours,
Whangarei's AQI reached its highest point of 48 at 1 AM during the Night, while the lowest point, 16, was recorded at 6 PM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Whangarei, Northland Region, New Zealand
16°C15/20°C
15°C12/18°C
12°C9/16°C
11°C9/14°C
12°C9/14°C
13°C12/14°C
14°C13/14°C
15°C12/15°C
12°C9/16°C
11°C9/15°C
10°C7/15°C
11°C7/14°C
12°C9/15°C
12°C10/16°C
11°C7/14°C
9°C6/14°C
10°C7/14°C
8°C6/12°C
9°C7/13°C
9°C6/13°C
9°C6/14°C
10°C8/15°C
13°C11/15°C
13°C11/16°C
15°C13/16°C
15°C13/15°C
13°C9/17°C
11°C9/15°C
10°C7/14°C
--°C/°C
--°C/°C
31AQI
26AQI
37AQI
28AQI
2025 Days Vs Air Quality
Whangarei, Northland Region, New Zealand
100%
65
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 214 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
Whangarei, Northland Region, New Zealand
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
26AQI
28AQI
29AQI
28AQI
31AQI
28AQI
24AQI
25AQI
22AQI
22AQI
28AQI
31AQI
25AQI
30AQI
28AQI
28AQI
32AQI
30AQI
34AQI
39AQI
44AQI
44AQI
42AQI
39AQI
42AQI
46AQI
50AQI
48AQI
47AQI
43AQI
47AQI
47AQI
44AQI
44AQI
38AQI
35AQI
36AQI
30AQI
30AQI
28AQI
28AQI
30AQI
28AQI
26AQI
30AQI
31AQI
32AQI
31AQI
32AQI
34AQI
35AQI
37AQI
38AQI
38AQI
38AQI
39AQI
38AQI
37AQI
36AQI
31AQI
35AQI
34AQI
31AQI
34AQI
21AQI
28AQI
36AQI
34AQI
21AQI
No. of days
202534AQI
Highest AQI recorded in
June36AQI
Lowest AQI recorded in
August21AQI
Most & Least Polluted Years Over the Last 1 Years
Whangarei's annual 2025 AQI (34) shows an average percentage change of NaN% (improved AQI) compared to previous years: .