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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 | Very high | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Lancaster?
| Weather | Clear sky |
| Temperature | 46.4°F |
| Humidity | 93% |
| Wind | 0 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 94 |
| 2 | Claremont, California | 91 |
| 3 | Glendora, California | 86 |
| 4 | Glendale, California | 80 |
| 5 | San Fernando, California | 79 |
| 6 | San Bernardino, California | 78 |
| 7 | Coachella, California | 77 |
| 8 | La Verne, California | 77 |
| 9 | Pahrump, Nevada | 77 |
| 10 | Marina del Rey, California | 75 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
60*
live AQI index
Moderate
Overview
What is the current air quality in Lancaster?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 60* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 14.1*µg/m³ | |
!
PM2.5
x2.8
PM2.5 concentration in Lancaster is currently 2.8 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 60 AQI US |  | 75.2° 46.4° |  8.9 mp/h |
| Sunday, Jun 2 | Moderate 63 AQI US |  100% | 69.8° 57.2° | 11.2 mp/h |
| Monday, Jun 3 | Moderate 59 AQI US | | 80.6° 57.2° | 4.5 mp/h |
| Tuesday, Jun 4 | Moderate 57 AQI US | 100% | 73.4° 60.8° | 6.7 mp/h |
| Wednesday, Jun 5 | Moderate 66 AQI US | 100% | 73.4° 64.4° | 15.7 mp/h |
| Thursday, Jun 6 | Moderate 61 AQI US | 100% | 69.8° 55.4° | 13.4 mp/h |
| Friday, Jun 7 | Good 16 AQI US  | 100% | 60.8° 50° | 13.4 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