Lewisham New Cross, Catford, Lewisham, United Kingdom Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
March Air Quality Analysis
Lewisham New Cross, Catford, Lewisham, United Kingdom
AQI Trends: Highest and Lowest
Same Day Analysis (15th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 30 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 14th Mar - 15th Mar 2026
Lewisham New Cross, Catford, Lewisham, United Kingdom
6 AM14th Mar 2026
5 PM
5 AM15th Mar 2026
36AQI
14AQI
40AQI
23AQI
In the last 24 hours,
Lewisham New Cross's AQI reached its highest point of 40 at 2 AM during the Night, while the lowest point, 14, was recorded at 12 PM during the Day between 14th Mar and 15th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Lewisham New Cross, Catford, Lewisham, United Kingdom
4°C1/6°C
5°C3/8°C
6°C5/8°C
4°C2/6°C
4°C2/6°C
5°C4/6°C
7°C4/10°C
10°C7/13°C
12°C9/14°C
11°C9/12°C
12°C10/16°C
12°C9/17°C
11°C9/12°C
11°C9/12°C
8°C6/11°C
9°C6/11°C
10°C8/14°C
10°C7/14°C
10°C6/15°C
12°C8/17°C
10°C8/11°C
8°C7/10°C
11°C7/16°C
11°C7/16°C
10°C8/13°C
10°C7/13°C
10°C6/12°C
8°C5/9°C
7°C3/11°C
7°C4/11°C
40AQI
36AQI
47AQI
39AQI
2026 Days Vs Air Quality
Lewisham New Cross, Catford, Lewisham, United Kingdom
89%
66
11%
8
Total number of days with different AQI categories in last 75 days in 2026 (290 days remaining)
Under WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2026, 89% of 75 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Lewisham New Cross, Catford, Lewisham, United Kingdom
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
31AQI (US)
15AQI (US)
21AQI (US)
26AQI (US)
30AQI (US)
38AQI (US)
19AQI (US)
37AQI (US)
21AQI (US)
23AQI (US)
39AQI (US)
24AQI (US)
19AQI (US)
24AQI (US)
17AQI (US)
20AQI (US)
29AQI (US)
55AQI (US)
53AQI (US)
26AQI (US)
13AQI (US)
33AQI (US)
48AQI (US)
47AQI (US)
48AQI (US)
77AQI (US)
31AQI (US)
23AQI (US)
49AQI (US)
43AQI (US)
35AQI (US)
42AQI (US)
46AQI (US)
50AQI (US)
48AQI (US)
42AQI (US)
43AQI (US)
35AQI (US)
38AQI (US)
41AQI (US)
37AQI (US)
38AQI (US)
36AQI (US)
42AQI (US)
40AQI (US)
33AQI (US)
36AQI (US)
40AQI (US)
40AQI (US)
39AQI (US)
45AQI (US)
40AQI (US)
30AQI (US)
35AQI (US)
33AQI (US)
33AQI (US)
29AQI (US)
28AQI (US)
27AQI (US)
31AQI (US)
37AQI (US)
40AQI (US)
54AQI (US)
64AQI (US)
61AQI (US)
27AQI (US)
62AQI (US)
85AQI (US)
41AQI (US)
27AQI (US)
35AQI (US)
33AQI (US)
30AQI (US)
30AQI (US)
33AQI (US)
38AQI (US)
44AQI (US)
No. of days
202637AQI (US)
Highest AQI (US) recorded in
March44AQI (US)
Lowest AQI (US) recorded in
January33AQI (US)
202537AQI (US)
Highest AQI (US) recorded in
March59AQI (US)
Lowest AQI (US) recorded in
September26AQI (US)
202441AQI (US)
Highest AQI (US) recorded in
April120AQI (US)
Lowest AQI (US) recorded in
July27AQI (US)
202333AQI (US)
Highest AQI (US) recorded in
February55AQI (US)
Lowest AQI (US) recorded in
December14AQI (US)
202247AQI (US)
Highest AQI (US) recorded in
March96AQI (US)
Lowest AQI (US) recorded in
August30AQI (US)
202147AQI (US)
Highest AQI (US) recorded in
March61AQI (US)
Lowest AQI (US) recorded in
July28AQI (US)
202047AQI (US)
Highest AQI (US) recorded in
April61AQI (US)
Lowest AQI (US) recorded in
July40AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Lewisham New Cross's annual 2026 AQI (US) (37) shows an average percentage change of -10.6% (improved AQI (US)) compared to previous years: 2020 (47), 2021 (47), 2022 (47), 2023 (33), 2024 (41), 2025 (37).