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Air quality in Lancaster
Air quality index (AQI) and PM2.5 air pollution in Lancaster
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Lancaster Air Quality Map
Real-time Lancaster air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Lancaster today?
 | Index | Very high | |
 | Tree pollen | Moderate | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Lancaster?
| Weather | Broken clouds |
| Temperature | 71.6°F |
| Humidity | 73% |
| Wind | 11.5 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Casa Grande, Arizona | 86 |
| 2 | San Antonio, Texas | 80 |
| 3 | Boerne, Texas | 77 |
| 4 | New York City, New York | 74 |
| 5 | New Braunfels, Texas | 69 |
| 6 | Austin, Texas | 68 |
| 7 | Georgetown, Texas | 66 |
| 8 | Marana, Arizona | 66 |
| 9 | Washington, Pennsylvania | 66 |
| 10 | Mecca, California | 64 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
46*
live AQI index
Good
Overview
What is the current air quality in Lancaster?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 46* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.1*µg/m³ | |
!
PM2.5
x2.2
PM2.5 concentration in Lancaster is currently 2.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Lancaster?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Lancaster air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 46 AQI US |  100% | 71.6° 60.8° |  11.2 mp/h |
| Tuesday, May 7 | Good 49 AQI US | 100% | 77° 59° | 13.4 mp/h |
| Wednesday, May 8 | Good 38 AQI US | 100% | 77° 62.6° | 11.2 mp/h |
| Thursday, May 9 | Good 36 AQI US | 100% | 69.8° 55.4° | 15.7 mp/h |
| Friday, May 10 | Good 21 AQI US | 50% | 53.6° 46.4° | 11.2 mp/h |
| Saturday, May 11 | Good 12 AQI US | 100% | 62.6° 42.8° | 15.7 mp/h |
| Sunday, May 12 | Good 23 AQI US | 30% | 62.6° 42.8° | 11.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Lancaster?
No locations are available.
AQI US, Metric