Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Holywood
Air quality index (AQI) and PM2.5 air pollution in Holywood
28 people follow this city
Holywood Air Quality Map
Real-time Holywood air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
See all
Weather
What is the current weather in Holywood?
| Weather | Broken clouds |
| Temperature | 39.2°F |
| Humidity | 89% |
| Wind | 2.3 mp/h |
| Pressure | 30.4 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Wandsworth, England | 34 |
| 2 | Grangemouth, Scotland | 33 |
| 3 | Kensington, England | 33 |
| 4 | Canary Wharf, England | 31 |
| 5 | Scunthorpe, England | 31 |
| 6 | Luton, England | 30 |
| 7 | City of London, England | 29 |
| 8 | London, England | 29 |
| 9 | Southampton, England | 29 |
| 10 | Aberdeen, Scotland | 28 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Holywood aqi ranking
Real-time Holywood air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | North Down Holywood A2 | 14 |
(local time)
SEE WORLD AQI RANKING
US AQI
14
live AQI index
Good
Overview
What is the current air quality in Holywood?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 14 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.4µg/m³ | |
| NO2 | 26.8µg/m³ | |
✓
PM2.5 concentration in Holywood air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Holywood?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Holywood air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Apr 17 | Good 14 AQI US |  | 46.4° 37.4° |  13.4 mp/h |
| Thursday, Apr 18 | Good 17 AQI US | | 51.8° 37.4° | 15.7 mp/h |
| Friday, Apr 19 | Good 14 AQI US |  | 51.8° 42.8° | 15.7 mp/h |
| Today | Good 14 AQI US | | 51.8° 37.4° | 4.5 mp/h |
| Sunday, Apr 21 | Good 19 AQI US | | 53.6° 41° | 4.5 mp/h |
| Monday, Apr 22 | Good 19 AQI US | | 53.6° 42.8° | 17.9 mp/h |
| Tuesday, Apr 23 | Good 7 AQI US | | 51.8° 39.2° | 13.4 mp/h |
| Wednesday, Apr 24 | Good 11 AQI US | 40% | 50° 41° | 17.9 mp/h |
| Thursday, Apr 25 | Good 6 AQI US | 30% | 48.2° 37.4° | 13.4 mp/h |
| Friday, Apr 26 | Good 9 AQI US | | 48.2° 35.6° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Holywood air quality data attribution
2Contributors
- UK Air Quality
1 station
2 Government Contributors
Where is the cleanest air quality in Holywood?
AQI US, Metric