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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
Anonymous contributor
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Pollen
What is the pollen count in Lancaster today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Lancaster?
| Weather | Clear sky |
| Temperature | 82.4°F |
| Humidity | 30% |
| Wind | 27.6 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Thibodaux, Louisiana | 115 |
| 2 | San Bernardino, California | 90 |
| 3 | Yucaipa, California | 87 |
| 4 | La Crescenta-Montrose, California | 85 |
| 5 | Hammond, Indiana | 82 |
| 6 | Redlands, California | 78 |
| 7 | Altadena, California | 77 |
| 8 | New Orleans, Louisiana | 76 |
| 9 | Fontana, California | 74 |
| 10 | La Canada Flintridge, California | 74 |
(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 | Dahlia Street | 51 |
| 2 | Lancaster-Fairgrounds | 45 |
| 3 | East Avenue East | 35 |
(local time)
SEE WORLD AQI RANKING
US AQI
46
live AQI index
Good
Overview
What is the current air quality in Lancaster?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 46 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.5µg/m³ | |
| PM10 | 28µg/m³ | |
| O3 | 112µg/m³ | |
| NO2 | 3.4µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Lancaster is currently 1.3 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 |
|---|---|---|---|---|
| Tuesday, May 14 | Good 50 AQI US |  | 80.6° 55.4° |  17.9 mp/h |
| Wednesday, May 15 | Good 45 AQI US | | 84.2° 55.4° | 17.9 mp/h |
| Thursday, May 16 | Good 43 AQI US | | 82.4° 55.4° | 17.9 mp/h |
| Thursday, May 16 | Good 42 AQI US | | 82.4° 55.4° | 17.9 mp/h |
| Today | Good 46 AQI US | | 77° 53.6° | 22.4 mp/h |
| Saturday, May 18 | Good 39 AQI US | | 78.8° 51.8° | 17.9 mp/h |
| Sunday, May 19 | Moderate 55 AQI US  |  | 68° 50° | 20.1 mp/h |
| Monday, May 20 | Good 31 AQI US | | 77° 51.8° | 8.9 mp/h |
| Tuesday, May 21 | Good 20 AQI US | | 75.2° 57.2° | 20.1 mp/h |
| Wednesday, May 22 | Good 50 AQI US | | 68° 50° | 20.1 mp/h |
| Thursday, May 23 | Good 40 AQI US | | 73.4° 50° | 17.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Lancaster air quality data attribution
2Contributors
- 2 Anonymous contributors
2 stations
2 Anonymous Contributors
Data validated and calibrated by IQAirWhere is the cleanest air quality in Lancaster?
AQI US, Metric