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Air quality in Waterloo
Air quality index (AQI) and PM2.5 air pollution in Waterloo
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Waterloo Air Quality Map
Real-time Waterloo air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Waterloo today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Waterloo?
| Weather | Clear sky |
| Temperature | 48.2°F |
| Humidity | 69% |
| Wind | 12.7 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 113 |
| 2 | Valparaiso, Indiana | 70 |
| 3 | Newell, North Carolina | 68 |
| 4 | Lubbock, Texas | 67 |
| 5 | Tallahassee, Florida | 67 |
| 6 | Savannah, Georgia | 66 |
| 7 | Pahrump, Nevada | 64 |
| 8 | North Charleston, South Carolina | 63 |
| 9 | Ocala, Florida | 62 |
| 10 | Hamilton, Montana | 61 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Waterloo aqi ranking
Real-time Waterloo air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Waterloo, Water Tower | 45 |
| 2 | Mohawk Street | 42 |
(local time)
SEE WORLD AQI RANKING
US AQI
44
live AQI index
Good
Overview
What is the current air quality in Waterloo?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 44 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.5µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Waterloo is currently 2.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Waterloo?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Waterloo air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 22 | Good 24 AQI US |  | 62.6° 48.2° |  24.6 mp/h |
| Tuesday, Apr 23 | Good 18 AQI US | | 60.8° 35.6° | 11.2 mp/h |
| Wednesday, Apr 24 | Good 33 AQI US |  | 60.8° 42.8° | 15.7 mp/h |
| Today | Good 44 AQI US | | 60.8° 42.8° | 15.7 mp/h |
| Friday, Apr 26 | Good 25 AQI US | 100% | 59° 46.4° | 22.4 mp/h |
| Saturday, Apr 27 | Good 50 AQI US | 100% | 73.4° 59° | 20.1 mp/h |
| Sunday, Apr 28 | Good 49 AQI US | 100% | 68° 59° | 15.7 mp/h |
| Monday, Apr 29 | Good 21 AQI US | 100% | 60.8° 48.2° | 13.4 mp/h |
| Tuesday, Apr 30 | Good 5 AQI US | 70% | 77° 51.8° | 17.9 mp/h |
| Wednesday, May 1 | Good 8 AQI US |  | 71.6° 55.4° | 6.7 mp/h |
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News
The latest air quality news and resources.
Waterloo air quality data attribution
Data validated and calibrated by IQAirWhere is the cleanest air quality in Waterloo?
AQI US, Metric