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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 | Broken clouds |
| Temperature | 42.8°F |
| Humidity | 71% |
| Wind | 10 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 163 |
| 2 | Indio, California | 124 |
| 3 | Tallahassee, Florida | 91 |
| 4 | Pahrump, Nevada | 70 |
| 5 | Conway, South Carolina | 62 |
| 6 | Ocala, Florida | 62 |
| 7 | Decatur, Georgia | 61 |
| 8 | Marietta, Georgia | 61 |
| 9 | Newell, North Carolina | 58 |
| 10 | St Louis, Missouri | 58 |
(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 | 44 |
| 2 | Mohawk Street | 28 |
(local time)
SEE WORLD AQI RANKING
US AQI
35
live AQI index
Good
Overview
What is the current air quality in Waterloo?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 35 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.5µg/m³ | |
!
PM2.5
x1.7
PM2.5 concentration in Waterloo is currently 1.7 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 32 AQI US | | 60.8° 42.8° | 15.7 mp/h |
| Today | Good 35 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.
How to best protect from air pollution?
Waterloo air quality data attribution
Data validated and calibrated by IQAirWhere is the cleanest air quality in Waterloo?
AQI US, Metric