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Air quality in Hamilton
Air quality index (AQI) and PM2.5 air pollution in Hamilton
25 people follow this city
Hamilton Air Quality Map
Real-time Hamilton air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Hamilton today?
 | Index | Very high | |
 | Tree pollen | Low | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Hamilton?
| Weather | Broken clouds |
| Temperature | 66.2°F |
| Humidity | 84% |
| Wind | 10.2 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Nipomo, California | 94 |
| 2 | Corpus Christi, Texas | 67 |
| 3 | The Woodlands, Texas | 65 |
| 4 | Canton, New York | 59 |
| 5 | Akron, Ohio | 57 |
| 6 | Austin, Texas | 55 |
| 7 | Baton Rouge, Louisiana | 54 |
| 8 | Bridgeport, Connecticut | 53 |
| 9 | Buffalo, New York | 53 |
| 10 | North Hollywood, California | 53 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
22*
live AQI index
Good
Overview
What is the current air quality in Hamilton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 22* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.4*µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Hamilton is currently 1.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hamilton?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Hamilton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 22 AQI US |  | 66.2° 44.6° |  11.2 mp/h |
| Monday, Apr 29 | Good 23 AQI US |  100% | 77° 51.8° | 20.1 mp/h |
| Tuesday, Apr 30 | Good 47 AQI US | 100% | 77° 55.4° | 13.4 mp/h |
| Wednesday, May 1 | Good 42 AQI US | 100% | 73.4° 64.4° | 17.9 mp/h |
| Thursday, May 2 | Moderate 70 AQI US  | 100% | 62.6° 51.8° | 15.7 mp/h |
| Friday, May 3 | Good 11 AQI US | | 68° 48.2° | 6.7 mp/h |
| Saturday, May 4 | Good 8 AQI US | 40% | 69.8° 51.8° | 11.2 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Hamilton?
No locations are available.
AQI US, Metric