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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 | N/A |
 | Tree pollen | N/A |
 | Grass pollen | N/A |
 | Weed pollen | N/A |
Weather
What is the current weather in Lancaster?
| Weather | Broken clouds |
| Temperature | 73.4°F |
| Humidity | 81% |
| Wind | 5.7 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Indio, California | 86 |
| 2 | Conway, South Carolina | 64 |
| 3 | St Louis, Missouri | 61 |
| 4 | Pahrump, Nevada | 59 |
| 5 | Bigfork, Montana | 58 |
| 6 | Alpharetta, Georgia | 56 |
| 7 | Marietta, Georgia | 55 |
| 8 | Rock Hill, South Carolina | 55 |
| 9 | Tahoe City, California | 55 |
| 10 | Visalia, California | 54 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
42*
live AQI index
Good
Overview
What is the current air quality in Lancaster?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 42* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.1*µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Lancaster is currently 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 42 AQI US |  70% | 77° 62.6° |  17.9 mp/h |
| Thursday, Apr 25 | Good 43 AQI US | 100% | 78.8° 68° | 20.1 mp/h |
| Friday, Apr 26 | Good 41 AQI US | 90% | 80.6° 68° | 22.4 mp/h |
| Saturday, Apr 27 | Good 43 AQI US | 90% | 80.6° 68° | 24.6 mp/h |
| Sunday, Apr 28 | Moderate 54 AQI US  | 90% | 84.2° 66.2° | 8.9 mp/h |
| Monday, Apr 29 | Moderate 56 AQI US | 70% | 80.6° 66.2° | 11.2 mp/h |
| Tuesday, Apr 30 | Moderate 61 AQI US | 100% | 78.8° 66.2° | 11.2 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Lancaster?
No locations are available.
AQI US, Metric