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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 CONTRIBUTORS
5 Contributors
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Pollen
What is the pollen count in Lancaster today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Lancaster?
| Weather | Clear sky |
| Temperature | 51.8°F |
| Humidity | 82% |
| Wind | 3 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Canton, Ohio | 85 |
| 2 | Glendora, California | 82 |
| 3 | Claremont, California | 79 |
| 4 | Pahrump, Nevada | 79 |
| 5 | La Verne, California | 76 |
| 6 | San Fernando, California | 74 |
| 7 | Marina del Rey, California | 71 |
| 8 | Akron, Ohio | 70 |
| 9 | Alhambra, California | 70 |
| 10 | Monterey Park, California | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Lancaster aqi ranking
Real-time Lancaster air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | 3rd Street | 55 |
| 2 | Dillerville Road | 53 |
| 3 | Hempland Road | 52 |
| 4 | Lancaster Station | 52 |
| 5 | Blue Rock Road | 42 |
(local time)
SEE WORLD AQI RANKING
US AQI
52
live AQI index
Moderate
Overview
What is the current air quality in Lancaster?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.7µg/m³ | |
!
PM2.5
x1.9
PM2.5 concentration in Lancaster is currently 1.9 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 |
|---|---|---|---|---|
| Wednesday, May 29 | Good 29 AQI US  |  | 68° 50° |  13.4 mp/h |
| Thursday, May 30 | Good 31 AQI US | | 71.6° 44.6° | 8.9 mp/h |
| Friday, May 31 | Good 45 AQI US |  | 75.2° 51.8° | 4.5 mp/h |
| Today | Moderate 52 AQI US | | 75.2° 51.8° | 4.5 mp/h |
| Sunday, Jun 2 | Moderate 61 AQI US |  100% | 68° 55.4° | 6.7 mp/h |
| Monday, Jun 3 | Moderate 61 AQI US | 100% | 73.4° 57.2° | 6.7 mp/h |
| Tuesday, Jun 4 | Moderate 60 AQI US | 20% | 77° 55.4° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 61 AQI US | 100% | 64.4° 51.8° | 8.9 mp/h |
| Thursday, Jun 6 | Good 49 AQI US | 100% | 69.8° 57.2° | 11.2 mp/h |
| Friday, Jun 7 | Moderate 62 AQI US | 100% | 71.6° 57.2° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Lancaster air quality data attribution
5Contributors
Government Contributor
- fiorill
1 station
Individual Contributor
- 3 Anonymous contributors
3 stations
3 Anonymous Contributors
4 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Lancaster?
AQI US, Metric