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Air quality in Castlebar
Air quality index (AQI) and PM2.5 air pollution in Castlebar
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Castlebar Air Quality Map
Real-time Castlebar air pollution map
AIR QUALITY DATA CONTRIBUTORS
Environmental Protection Agency (EPA) of Ireland
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Pollen
What is the pollen count in Castlebar today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Castlebar?
| Weather | Few clouds |
| Temperature | 37.4°F |
| Humidity | 87% |
| Wind | 2.1 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Ireland city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Waterford, Munster | 53 |
| 2 | Dublin, Leinster | 35 |
| 3 | Galway, Connaught | 23 |
| 4 | Cork, Munster | 8 |
| 5 | Ennis, Munster | 8 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Castlebar aqi ranking
Real-time Castlebar air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Mayo - Castlebar John Moore Road | 29 |
(local time)
SEE WORLD AQI RANKING
US AQI
33
live AQI index
Good
Overview
What is the current air quality in Castlebar?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 33 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8µg/m³ | |
| PM10 | 12µg/m³ | |
| O3 | 66.1µg/m³ | |
| NO2 | 11.1µg/m³ | |
| SO2 | 0µg/m³ | |
| CO | 0µg/m³ | |
!
PM2.5
x1.6
PM2.5 concentration in Castlebar is currently 1.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Castlebar?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Castlebar air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, Apr 25 | Good 29 AQI US |  | 50° 39.2° |  8.9 mp/h |
| Friday, Apr 26 | Good 32 AQI US | | 50° 35.6° | 13.4 mp/h |
| Saturday, Apr 27 | Good 30 AQI US | | 51.8° 33.8° | 6.7 mp/h |
| Today | Good 33 AQI US | 100% | 51.8° 35.6° | 13.4 mp/h |
| Monday, Apr 29 | Good 8 AQI US | 100% | 46.4° 41° | 4.5 mp/h |
| Tuesday, Apr 30 | Good 7 AQI US | 100% | 50° 39.2° | 11.2 mp/h |
| Wednesday, May 1 | Good 7 AQI US | 70% | 57.2° 39.2° | 20.1 mp/h |
| Thursday, May 2 | Good 23 AQI US | 100% | 57.2° 44.6° | 6.7 mp/h |
| Friday, May 3 | Moderate 57 AQI US  | 70% | 60.8° 50° | 4.5 mp/h |
| Saturday, May 4 | Moderate 58 AQI US | 40% | 64.4° 50° | 8.9 mp/h |
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News
The latest air quality news and resources.
Castlebar air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Castlebar?
AQI US, Metric