N1 Islington Air Quality 2025Angel + Hoxton Live Monitor
Check N1 Islington air quality in real-time. Angel, Hoxton, Holloway Road, Upper Street pollution. 140+ monitoring sites. 49% NO2 reduction since 2016.
Live Air Quality
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🚇 N1 Islington Air Pollution Overview
N1 Islington (Angel, Hoxton, Canonbury, Barnsbury) has good air quality with dramatic improvements. London achieved 49% NO2 reduction from 2016-2023 through ULEZ enforcement benefiting all N1 areas. Islington operates 140+ monitoring sites across the borough tracking air quality improvements. ULEZ zone coverage (£12.50 daily since Aug 2023) continues to drive cleaner air.
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🏠 Indoor Air Quality Protection for N1
❓ N1 Islington Air Quality FAQs
What is the air quality in N1 Islington today?
Use our free real-time air quality monitor above to check current N1 Islington air quality. You will see live PM2.5, NO2, Universal AQI, and UK DAQI data for Angel/Hoxton postcode, updated hourly from Islington's 140+ monitoring sites and London Air Quality Network.
Is N1 Islington air pollution bad?
N1 Islington has good air quality with dramatic improvements. Holloway Road and Upper Street historically had high NO2 from traffic but London achieved 49% NO2 reduction from 2016-2023 through ULEZ enforcement. Islington operates 140+ monitoring sites across the borough. N1 benefits from ULEZ zone coverage (£12.50 daily charge since Aug 2023) and ongoing clean air initiatives.
When is N1 Islington air quality worst?
N1 air quality is worst during weekday rush hours (7-9am, 5-7pm) on Holloway Road, Upper Street, Angel junction, and Old Street. Heavy bus and taxi traffic creates congestion hotspots. Winter months see increased pollution from domestic heating. Angel and Old Street stations experience peak pollution during commuter hours.
How can I improve indoor air quality in N1 Islington?
Use MERV13/16 air purifiers to remove 85-95% of PM2.5 and NO2 pollutants indoors. Aim for 5-6 ACH in bedrooms and living spaces. Homes near Holloway Road, Upper Street, or Old Street benefit most from indoor filtration. Check Islington's 140+ monitoring sites data before opening windows - ventilate when AQI <50, run purifiers when AQI >50.