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 Willoughby
Air quality index (AQI) and PM2.5 air pollution in Willoughby
148 people follow this city
Willoughby Air Quality Map
Real-time Willoughby air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Willoughby today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Willoughby?
| Weather | Clear sky |
| Temperature | 78.8°F |
| Humidity | 63% |
| Wind | 12.7 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  New Braunfels, Texas | 134 |
| 2 | San Antonio, Texas | 126 |
| 3 | Austin, Texas | 121 |
| 4 | Georgetown, Texas | 121 |
| 5 | Round Rock, Texas | 120 |
| 6 | Boerne, Texas | 109 |
| 7 | Leander, Texas | 106 |
| 8 | Cedar Park, Texas | 97 |
| 9 | Corpus Christi, Texas | 94 |
| 10 | Houston, Texas | 93 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
61*
live AQI index
Moderate
Overview
What is the current air quality in Willoughby?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 61* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 14.3*µg/m³ | |
!
PM2.5
x2.9
PM2.5 concentration in Willoughby is currently 2.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Willoughby?
 | 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
Willoughby air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 61 AQI US |  100% | 78.8° 60.8° |  11.2 mp/h |
| Monday, May 27 | Moderate 55 AQI US | 100% | 69.8° 62.6° | 22.4 mp/h |
| Tuesday, May 28 | Moderate 51 AQI US | 100% | 64.4° 55.4° | 22.4 mp/h |
| Wednesday, May 29 | Good 24 AQI US  | 70% | 60.8° 51.8° | 13.4 mp/h |
| Thursday, May 30 | Good 10 AQI US | | 60.8° 50° | 8.9 mp/h |
| Friday, May 31 | Good 15 AQI US |  | 64.4° 50° | 8.9 mp/h |
| Saturday, Jun 1 | Good 38 AQI US | | 69.8° 51.8° | 6.7 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 Willoughby?
No locations are available.
AQI US, Metric