Orkney, North West, South Africa Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Orkney, North West, South Africa
AQI Trends: Highest and Lowest
Same Day Analysis (29th September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 61 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 29th Sep - 30th Sep 2025
Orkney, North West, South Africa
6 AM29th Sep 2025
6 PM
5 AM30th Sep 2025
74AQI
53AQI
63AQI
39AQI
In the last 24 hours,
Orkney's AQI reached its highest point of 74 at 11 AM during the Day, while the lowest point, 39, was recorded at 8 PM during the Night between 29th Sep and 30th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Orkney, North West, South Africa
23°C16/31°C
24°C17/33°C
23°C17/32°C
22°C14/31°C
20°C13/29°C
23°C15/31°C
21°C13/29°C
20°C14/27°C
22°C14/30°C
22°C17/30°C
22°C15/30°C
23°C16/32°C
24°C17/32°C
23°C16/29°C
21°C14/28°C
20°C12/29°C
19°C12/26°C
16°C7/26°C
18°C10/28°C
21°C11/31°C
23°C16/31°C
23°C15/32°C
24°C17/31°C
23°C15/30°C
21°C16/28°C
17°C11/25°C
21°C13/29°C
19°C15/24°C
21°C14/29°C
20°C13/25°C
--°C/°C
67AQI
58AQI
64AQI
61AQI
2025 Days Vs Air Quality
Orkney, North West, South Africa
0.8%
1
99%
123
Total number of days with different AQI categories in last 273 days in 2025 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 0.81%
Health Risk Level:
Extreme
In 2025, 0.81% of 273 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Orkney, North West, South Africa
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
76AQI
80AQI
75AQI
76AQI
77AQI
81AQI
80AQI
78AQI
79AQI
83AQI
85AQI
80AQI
76AQI
72AQI
76AQI
77AQI
85AQI
85AQI
78AQI
76AQI
74AQI
74AQI
73AQI
73AQI
68AQI
67AQI
67AQI
66AQI
64AQI
60AQI
60AQI
60AQI
63AQI
61AQI
62AQI
64AQI
62AQI
63AQI
67AQI
69AQI
67AQI
70AQI
71AQI
76AQI
80AQI
75AQI
71AQI
70AQI
74AQI
88AQI
95AQI
86AQI
70AQI
70AQI
66AQI
66AQI
69AQI
64AQI
61AQI
60AQI
53AQI
55AQI
63AQI
64AQI
59AQI
62AQI
64AQI
67AQI
66AQI
64AQI
62AQI
62AQI
63AQI
65AQI
63AQI
62AQI
63AQI
70AQI
70AQI
67AQI
61AQI
56AQI
56AQI
61AQI
64AQI
69AQI
71AQI
73AQI
73AQI
78AQI
82AQI
86AQI
81AQI
72AQI
69AQI
70AQI
65AQI
72AQI
81AQI
75AQI
70AQI
61AQI
62AQI
60AQI
57AQI
57AQI
60AQI
56AQI
58AQI
57AQI
61AQI
58AQI
67AQI
61AQI
60AQI
58AQI
57AQI
63AQI
66AQI
50AQI
55AQI
61AQI
55AQI
61AQI
77AQI
74AQI
69AQI
67AQI
62AQI
No. of days
202568AQI
Highest AQI recorded in
May77AQI
Lowest AQI recorded in
September62AQI
Most & Least Polluted Years Over the Last 1 Years
Orkney's annual 2025 AQI (68) shows an average percentage change of NaN% (improved AQI) compared to previous years: .