Middlesbrough, Redcar And Cleveland, 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
Middlesbrough, Redcar And Cleveland, United Kingdom
AQI Trends: Highest and Lowest
Same Day Analysis (15th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 32 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: 14th Feb - 15th Feb 2026
Middlesbrough, Redcar And Cleveland, United Kingdom
7 AM14th Feb 2026
4 PM
6 AM15th Feb 2026
48AQI
8AQI
48AQI
10AQI
In the last 24 hours,
Middlesbrough's AQI reached its highest point of 48 at 3 PM during the Day, while the lowest point, 8, was recorded at 9 AM during the Day between 14th Feb and 15th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Middlesbrough, Redcar And Cleveland, United Kingdom
5°C3/6°C
5°C3/6°C
6°C2/8°C
8°C7/9°C
7°C5/8°C
6°C4/7°C
6°C5/7°C
6°C6/7°C
5°C4/5°C
4°C3/5°C
4°C3/4°C
4°C1/7°C
4°C3/4°C
4°C3/5°C
7°C6/8°C
6°C4/8°C
5°C4/6°C
3°C2/3°C
4°C3/6°C
4°C3/4°C
4°C4/5°C
7°C6/8°C
8°C5/9°C
7°C6/9°C
6°C6/7°C
6°C5/6°C
4°C3/4°C
3°C1/4°C
2°C-1/4°C
3°C1/4°C
49AQI
43AQI
53AQI
46AQI
2026 Days Vs Air Quality
Middlesbrough, Redcar And Cleveland, United Kingdom
61%
28
39%
18
Total number of days with different AQI categories in last 47 days in 2026 (318 days remaining)
Under WHO’s Safe Air Quality Limits: 61%
Health Risk Level:
Moderate
In 2026, 61% of 47 days were within WHO’s safe air quality limits, and 39% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Middlesbrough, Redcar And Cleveland, United Kingdom
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI (US)
23AQI (US)
24AQI (US)
24AQI (US)
31AQI (US)
34AQI (US)
26AQI (US)
47AQI (US)
44AQI (US)
44AQI (US)
46AQI (US)
26AQI (US)
25AQI (US)
22AQI (US)
47AQI (US)
58AQI (US)
54AQI (US)
70AQI (US)
57AQI (US)
56AQI (US)
29AQI (US)
62AQI (US)
53AQI (US)
57AQI (US)
81AQI (US)
62AQI (US)
38AQI (US)
37AQI (US)
55AQI (US)
51AQI (US)
26AQI (US)
56AQI (US)
64AQI (US)
82AQI (US)
50AQI (US)
54AQI (US)
31AQI (US)
24AQI (US)
37AQI (US)
58AQI (US)
62AQI (US)
18AQI (US)
17AQI (US)
36AQI (US)
36AQI (US)
32AQI (US)
43AQI (US)
44AQI (US)
No. of days
202643AQI (US)
Highest AQI (US) recorded in
February44AQI (US)
Lowest AQI (US) recorded in
January43AQI (US)
202533AQI (US)
Highest AQI (US) recorded in
March45AQI (US)
Lowest AQI (US) recorded in
September23AQI (US)
202433AQI (US)
Highest AQI (US) recorded in
November43AQI (US)
Lowest AQI (US) recorded in
October28AQI (US)
202329AQI (US)
Highest AQI (US) recorded in
April38AQI (US)
Lowest AQI (US) recorded in
August20AQI (US)
202234AQI (US)
Highest AQI (US) recorded in
March53AQI (US)
Lowest AQI (US) recorded in
September23AQI (US)
202134AQI (US)
Highest AQI (US) recorded in
July43AQI (US)
Lowest AQI (US) recorded in
August23AQI (US)
202032AQI (US)
Highest AQI (US) recorded in
November52AQI (US)
Lowest AQI (US) recorded in
July18AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Middlesbrough's annual 2026 AQI (US) (43) shows an average percentage change of 32.7% (worsened AQI (US)) compared to previous years: 2020 (32), 2021 (34), 2022 (34), 2023 (29), 2024 (33), 2025 (33).