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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 | High | |
 | Tree pollen | Low | |
 | Grass pollen | High | |
 | Weed pollen | None |
Weather
What is the current weather in Lancaster?
| Weather | Broken clouds |
| Temperature | 46.4°F |
| Humidity | 91% |
| Wind | 15.8 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Boerne, Texas | 79 |
| 2 | Porterville, California | 79 |
| 3 | Anchorage, Alaska | 78 |
| 4 | San Antonio, Texas | 77 |
| 5 | Georgetown, Texas | 71 |
| 6 | Leander, Texas | 71 |
| 7 | Three Rivers, California | 70 |
| 8 | Round Rock, Texas | 66 |
| 9 | Springville, California | 66 |
| 10 | Midlothian, Texas | 63 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
18*
live AQI index
Good
Overview
What is the current air quality in Lancaster?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 18* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.4*µg/m³ | |
✓
PM2.5 concentration in Lancaster air currently meets 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 |
|---|---|---|---|---|
| Wednesday, Apr 17 | Good 18 AQI US |  100% | 53.6° 41° |  15.7 mp/h |
| Today | Good 18 AQI US | | 55.4° 35.6° | 15.7 mp/h |
| Friday, Apr 19 | Good 6 AQI US | | 50° 35.6° | 13.4 mp/h |
| Saturday, Apr 20 | Good 5 AQI US |  | 55.4° 33.8° | 8.9 mp/h |
| Sunday, Apr 21 | Good 8 AQI US | 20% | 60.8° 39.2° | 15.7 mp/h |
| Monday, Apr 22 | Good 13 AQI US | 100% | 64.4° 42.8° | 17.9 mp/h |
| Tuesday, Apr 23 | Good 5 AQI US | | 57.2° 35.6° | 13.4 mp/h |
| Wednesday, Apr 24 | Good 5 AQI US | 100% | 46.4° 41° | 17.9 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