Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
2 people follow this city
Troy Air Quality Map
Real-time Troy air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Troy today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Weather
What is the current weather in Troy?
| Weather | Clear sky |
| Temperature | 66.2°F |
| Humidity | 90% |
| Wind | 5.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 80 |
| 2 | Metlakatla, Alaska | 71 |
| 3 | Maryville, Tennessee | 68 |
| 4 | Porterville, California | 65 |
| 5 | Knoxville, Tennessee | 61 |
| 6 | Boerne, Texas | 60 |
| 7 | Greenville, North Carolina | 57 |
| 8 | San Antonio, Texas | 57 |
| 9 | Waynesville, North Carolina | 56 |
| 10 | Calexico, California | 55 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
24*
live AQI index
Good
Overview
What is the current air quality in Troy?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 24* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.8*µg/m³ | |
!
PM2.5
x1.2
PM2.5 concentration in Troy is currently 1.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Troy?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Troy air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 24 AQI US |  100% | 78.8° 64.4° |  17.9 mp/h |
| Wednesday, Apr 17 | Good 30 AQI US | 100% | 77° 62.6° | 20.1 mp/h |
| Thursday, Apr 18 | Good 49 AQI US | 100% | 78.8° 55.4° | 8.9 mp/h |
| Friday, Apr 19 | Moderate 57 AQI US  | 100% | 66.2° 57.2° | 11.2 mp/h |
| Saturday, Apr 20 | Good 13 AQI US | 20% | 59° 51.8° | 11.2 mp/h |
| Sunday, Apr 21 | Good 15 AQI US |  | 59° 44.6° | 8.9 mp/h |
| Monday, Apr 22 | Good 19 AQI US |  | 62.6° 42.8° | 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 Troy?
No locations are available.
AQI US, Metric