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 Hilliard
Air quality index (AQI) and PM2.5 air pollution in Hilliard
13 people follow this city
Hilliard Air Quality Map
Real-time Hilliard air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
See all
Pollen
What is the pollen count in Hilliard today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Hilliard?
| Weather | Clear sky |
| Temperature | 75.2°F |
| Humidity | 66% |
| Wind | 1 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Boerne, Texas | 85 |
| 2 | Palm Desert, California | 76 |
| 3 | Georgetown, Texas | 72 |
| 4 | New Braunfels, Texas | 72 |
| 5 | San Antonio, Texas | 72 |
| 6 | Round Rock, Texas | 70 |
| 7 | Austin, Texas | 67 |
| 8 | Aiken, South Carolina | 65 |
| 9 | Wichita, Kansas | 65 |
| 10 | Leander, Texas | 64 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Hilliard aqi ranking
Real-time Hilliard air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | U.S. 1 | 63 |
(local time)
SEE WORLD AQI RANKING
US AQI
63
live AQI index
Moderate
Overview
What is the current air quality in Hilliard?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 63 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 18µg/m³ | |
!
PM2.5
x3.6
PM2.5 concentration in Hilliard is currently 3.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hilliard?
 | 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
Hilliard air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Apr 23 | Good 47 AQI US  | | 82.4° 53.6° |  2.2 mp/h |
| Wednesday, Apr 24 | Good 50 AQI US | | 86° 57.2° | 4.5 mp/h |
| Thursday, Apr 25 | Moderate 55 AQI US |  | 82.4° 64.4° | 8.9 mp/h |
| Today | Moderate 63 AQI US | | 82.4° 64.4° | 8.9 mp/h |
| Saturday, Apr 27 | Good 33 AQI US |  50% | 77° 66.2° | 8.9 mp/h |
| Sunday, Apr 28 | Good 17 AQI US |  | 80.6° 62.6° | 8.9 mp/h |
| Monday, Apr 29 | Good 20 AQI US | | 84.2° 60.8° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 22 AQI US | | 89.6° 62.6° | 4.5 mp/h |
| Wednesday, May 1 | Good 41 AQI US | | 91.4° 64.4° | 4.5 mp/h |
| Thursday, May 2 | Moderate 58 AQI US | | 93.2° 64.4° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Hilliard air quality data attribution
1Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Hilliard?
AQI US, Metric