Grangemouth, Falkirk, 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
Grangemouth, Falkirk, United Kingdom
AQI Trends: Highest and Lowest
Same Day Analysis (13th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 41 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 12th Feb - 13th Feb 2026
Grangemouth, Falkirk, United Kingdom
8 AM12th Feb 2026
4 PM
7 AM13th Feb 2026
35AQI
8AQI
51AQI
20AQI
In the last 24 hours,
Grangemouth's AQI reached its highest point of 51 at 1 AM during the Night, while the lowest point, 8, was recorded at 3 PM during the Day between 12th Feb and 13th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Grangemouth, Falkirk, United Kingdom
4°C2/5°C
2°C0/5°C
2°C0/4°C
3°C2/5°C
2°C1/5°C
6°C2/8°C
6°C5/7°C
6°C3/7°C
4°C3/5°C
5°C5/6°C
5°C4/5°C
4°C3/4°C
3°C2/4°C
4°C2/7°C
3°C1/5°C
3°C2/3°C
5°C4/7°C
5°C4/6°C
4°C3/6°C
3°C2/3°C
2°C2/2°C
4°C2/4°C
3°C2/4°C
5°C4/5°C
6°C4/8°C
6°C3/9°C
5°C4/6°C
4°C2/4°C
2°C1/3°C
0°C-2/4°C
34AQI
30AQI
41AQI
31AQI
2026 Days Vs Air Quality
Grangemouth, Falkirk, United Kingdom
98%
43
2%
1
Total number of days with different AQI categories in last 45 days in 2026 (320 days remaining)
Under WHO’s Safe Air Quality Limits: 98%
Health Risk Level:
Very Low
In 2026, 98% of 45 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
Grangemouth, Falkirk, United Kingdom
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
14AQI (US)
13AQI (US)
12AQI (US)
13AQI (US)
17AQI (US)
22AQI (US)
14AQI (US)
38AQI (US)
29AQI (US)
37AQI (US)
15AQI (US)
11AQI (US)
11AQI (US)
9AQI (US)
14AQI (US)
27AQI (US)
33AQI (US)
42AQI (US)
38AQI (US)
37AQI (US)
15AQI (US)
41AQI (US)
46AQI (US)
59AQI (US)
47AQI (US)
24AQI (US)
22AQI (US)
35AQI (US)
33AQI (US)
37AQI (US)
34AQI (US)
39AQI (US)
41AQI (US)
43AQI (US)
38AQI (US)
33AQI (US)
17AQI (US)
29AQI (US)
37AQI (US)
37AQI (US)
37AQI (US)
33AQI (US)
26AQI (US)
41AQI (US)
27AQI (US)
35AQI (US)
No. of days
202629AQI (US)
Highest AQI (US) recorded in
February35AQI (US)
Lowest AQI (US) recorded in
January27AQI (US)
202529AQI (US)
Highest AQI (US) recorded in
March39AQI (US)
Lowest AQI (US) recorded in
September19AQI (US)
202425AQI (US)
Highest AQI (US) recorded in
May34AQI (US)
Lowest AQI (US) recorded in
June19AQI (US)
202323AQI (US)
Highest AQI (US) recorded in
April29AQI (US)
Lowest AQI (US) recorded in
July16AQI (US)
202226AQI (US)
Highest AQI (US) recorded in
March46AQI (US)
Lowest AQI (US) recorded in
July15AQI (US)
202125AQI (US)
Highest AQI (US) recorded in
January48AQI (US)
Lowest AQI (US) recorded in
October18AQI (US)
202023AQI (US)
Highest AQI (US) recorded in
May31AQI (US)
Lowest AQI (US) recorded in
July15AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Grangemouth's annual 2026 AQI (US) (29) shows an average percentage change of 17.06% (worsened AQI (US)) compared to previous years: 2020 (23), 2021 (25), 2022 (26), 2023 (23), 2024 (25), 2025 (29).