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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 | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Waterloo?
| Weather | Few clouds |
| Temperature | 73.4°F |
| Humidity | 39% |
| Wind | 16 mp/h |
| Pressure | 29.4 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | The Woodlands, Texas | 134 |
| 2 | Nipomo, California | 107 |
| 3 | Corpus Christi, Texas | 84 |
| 4 | Austin, Texas | 79 |
| 5 | Houston, Texas | 77 |
| 6 | Galena Park, Texas | 75 |
| 7 | San Antonio, Texas | 73 |
| 8 | Shreveport, Louisiana | 73 |
| 9 | Georgetown, Texas | 71 |
| 10 | New Braunfels, Texas | 70 |
(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 | Mohawk Street | 19 |
| 2 | Waterloo, Water Tower | 13 |
(local time)
SEE WORLD AQI RANKING
US AQI
16
live AQI index
Good
Overview
What is the current air quality in Waterloo?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 16 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.9µg/m³ | |
✓
PM2.5 concentration in Waterloo air currently meets 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 |
|---|---|---|---|---|
| Saturday, May 4 | Good 31 AQI US |  | 66.2° 42.8° |  6.7 mp/h |
| Sunday, May 5 | Good 39 AQI US | | 73.4° 48.2° | 17.9 mp/h |
| Monday, May 6 | Good 18 AQI US |  | 73.4° 55.4° | 20.1 mp/h |
| Today | Good 16 AQI US | 100% | 73.4° 55.4° | 20.1 mp/h |
| Wednesday, May 8 | Good 21 AQI US | 100% | 71.6° 51.8° | 13.4 mp/h |
| Thursday, May 9 | Good 20 AQI US | 100% | 55.4° 48.2° | 17.9 mp/h |
| Friday, May 10 | Good 10 AQI US | 70% | 64.4° 42.8° | 11.2 mp/h |
| Saturday, May 11 | Good 11 AQI US | 50% | 66.2° 48.2° | 13.4 mp/h |
| Sunday, May 12 | Good 8 AQI US | | 68° 46.4° | 6.7 mp/h |
| Monday, May 13 | Good 10 AQI US | 90% | 68° 50° | 11.2 mp/h |
| Tuesday, May 14 | Good 18 AQI US | 100% | 77° 55.4° | 15.7 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