Irvine, North Ayrshire, United Kingdom Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
February Air Quality Analysis
Irvine, North Ayrshire, United Kingdom
AQI Trends: Highest and Lowest
Same Day Analysis (7th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 31 of Good air quality, showing improvement over 2025 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Feb - 7th Feb 2026
Irvine, North Ayrshire, United Kingdom
8 AM6th Feb 2026
4 PM
7 AM7th Feb 2026
41AQI
8AQI
64AQI
23AQI
In the last 24 hours,
Irvine's AQI reached its highest point of 64 at 7 PM during the Night, while the lowest point, 8, was recorded at 2 PM during the Day between 6th Feb and 7th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Irvine, North Ayrshire, United Kingdom
1°C0/2°C
1°C0/3°C
6°C3/8°C
7°C5/8°C
4°C2/6°C
3°C1/5°C
4°C1/5°C
3°C0/6°C
3°C1/4°C
4°C2/5°C
4°C1/6°C
6°C2/8°C
6°C4/7°C
6°C3/8°C
5°C4/6°C
6°C5/6°C
5°C4/6°C
4°C3/4°C
3°C3/4°C
4°C2/7°C
3°C1/6°C
3°C2/3°C
5°C4/7°C
6°C5/7°C
5°C3/7°C
3°C2/4°C
3°C2/3°C
4°C3/4°C
3°C3/4°C
5°C4/6°C
29AQI
25AQI
38AQI
27AQI
2026 Days Vs Air Quality
Irvine, North Ayrshire, United Kingdom
100%
38
Total number of days with different AQI categories in last 39 days in 2026 (326 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2026, 100% of 39 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
Irvine, North Ayrshire, United Kingdom
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
13AQI (US)
12AQI (US)
9AQI (US)
9AQI (US)
12AQI (US)
26AQI (US)
16AQI (US)
33AQI (US)
24AQI (US)
33AQI (US)
13AQI (US)
17AQI (US)
12AQI (US)
12AQI (US)
15AQI (US)
28AQI (US)
34AQI (US)
35AQI (US)
36AQI (US)
31AQI (US)
22AQI (US)
26AQI (US)
32AQI (US)
38AQI (US)
39AQI (US)
30AQI (US)
23AQI (US)
25AQI (US)
43AQI (US)
30AQI (US)
36AQI (US)
40AQI (US)
38AQI (US)
44AQI (US)
40AQI (US)
42AQI (US)
30AQI (US)
31AQI (US)
25AQI (US)
38AQI (US)
No. of days
202627AQI (US)
Highest AQI (US) recorded in
February38AQI (US)
Lowest AQI (US) recorded in
January25AQI (US)
202530AQI (US)
Highest AQI (US) recorded in
October38AQI (US)
Lowest AQI (US) recorded in
September19AQI (US)
202427AQI (US)
Highest AQI (US) recorded in
May34AQI (US)
Lowest AQI (US) recorded in
July20AQI (US)
202326AQI (US)
Highest AQI (US) recorded in
June32AQI (US)
Lowest AQI (US) recorded in
August18AQI (US)
202229AQI (US)
Highest AQI (US) recorded in
March47AQI (US)
Lowest AQI (US) recorded in
September20AQI (US)
202125AQI (US)
Highest AQI (US) recorded in
March55AQI (US)
Lowest AQI (US) recorded in
October19AQI (US)
202024AQI (US)
Highest AQI (US) recorded in
March32AQI (US)
Lowest AQI (US) recorded in
July15AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Irvine's annual 2026 AQI (US) (27) shows an average percentage change of 2.03% (worsened AQI (US)) compared to previous years: 2020 (24), 2021 (25), 2022 (29), 2023 (26), 2024 (27), 2025 (30).