Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Brest
Air quality index (AQI) and PM2.5 air pollution in Brest
1.1K people follow this city
Brest Air Quality Map
Real-time Brest air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Brest today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Brest?
| Weather | Scattered clouds |
| Temperature | 50°F |
| Humidity | 64% |
| Wind | 9.5 mp/h |
| Pressure | 30.2 Hg |
3D animated air pollution map
US AQI
55*
live AQI index
Moderate
Overview
What is the current air quality in Brest?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 55* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.2*µg/m³ | |
!
PM2.5
x2.2
PM2.5 concentration in Brest is currently 2.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Brest?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Brest air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 16 | Moderate 54 AQI US |  | 62.6° 41° |  13.4 mp/h |
| Friday, May 17 | Good 45 AQI US  | | 62.6° 42.8° | 15.7 mp/h |
| Saturday, May 18 | Good 36 AQI US |  | 66.2° 42.8° | 13.4 mp/h |
| Sunday, May 19 | Good 48 AQI US | | 69.8° 46.4° | 8.9 mp/h |
| Monday, May 20 | Moderate 63 AQI US |  100% | 68° 46.4° | 11.2 mp/h |
| Tuesday, May 21 | Moderate 77 AQI US | 100% | 73.4° 53.6° | 6.7 mp/h |
| Wednesday, May 22 | Moderate 80 AQI US | 80% | 66.2° 51.8° | 15.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Brest?
No locations are available.
AQI US, Metric