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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
Weather
What is the current weather in Lancaster?
| Weather | Clear sky |
| Temperature | 73.4°F |
| Humidity | 76% |
| Wind | 9.2 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 96 |
| 2 | Claremont, California | 68 |
| 3 | Kennewick, Washington | 67 |
| 4 | La Verne, California | 67 |
| 5 | Hollywood, California | 66 |
| 6 | Lubbock, Texas | 65 |
| 7 | San Fernando, California | 65 |
| 8 | Sierra Madre, California | 65 |
| 9 | Monrovia, California | 64 |
| 10 | San Gabriel, California | 64 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
61*
live AQI index
Moderate
Overview
What is the current air quality in Lancaster?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 61* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 14.7*µg/m³ | |
!
PM2.5
x2.9
PM2.5 concentration in Lancaster is currently 2.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Lancaster?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Lancaster air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 61 AQI US |  | 82.4° 64.4° |  8.9 mp/h |
| Wednesday, May 29 | Moderate 59 AQI US |  90% | 84.2° 71.6° | 13.4 mp/h |
| Thursday, May 30 | Moderate 53 AQI US | 100% | 75.2° 66.2° | 13.4 mp/h |
| Friday, May 31 | Moderate 57 AQI US | 50% | 82.4° 64.4° | 6.7 mp/h |
| Saturday, Jun 1 | Moderate 62 AQI US | 90% | 86° 71.6° | 11.2 mp/h |
| Sunday, Jun 2 | Moderate 61 AQI US | 100% | 86° 71.6° | 15.7 mp/h |
| Monday, Jun 3 | Moderate 62 AQI US | 90% | 91.4° 71.6° | 15.7 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