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Air quality in Lancaster
Air quality index (AQI) and PM2.5 air pollution in Lancaster
1.2K people follow this city
Lancaster Air Quality Map
Real-time Lancaster air pollution map
AIR QUALITY DATA CONTRIBUTORS
4 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 | Rain |
| Temperature | 66.2°F |
| Humidity | 81% |
| Wind | 4.6 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Sunriver, Oregon | 228 |
| 2 | Three Rivers, Oregon | 168 |
| 3 | Emmetsburg, Iowa | 106 |
| 4 | Carter Lake, Iowa | 99 |
| 5 | Omaha, Nebraska | 99 |
| 6 | Oklahoma City, Oklahoma | 95 |
| 7 | Michigan City, Indiana | 93 |
| 8 | Tulsa, Oklahoma | 93 |
| 9 | Burns Harbor, Indiana | 90 |
| 10 | Wichita, Kansas | 89 |
(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 | 64 |
| 2 | Blue Rock Road | 64 |
| 3 | Dillerville Road | 63 |
| 4 | Lancaster Station | 38 |
(local time)
SEE WORLD AQI RANKING
US AQI
63
live AQI index
Moderate
Overview
What is the current air quality in Lancaster?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 63 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 15.7µg/m³ | |
!
PM2.5
x3.1
PM2.5 concentration in Lancaster is currently 3.1 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 |
|---|---|---|---|---|
| Saturday, May 11 | Good 24 AQI US  | | 57.2° 46.4° |  11.2 mp/h |
| Sunday, May 12 | Good 36 AQI US |  | 69.8° 44.6° | 8.9 mp/h |
| Monday, May 13 | Good 41 AQI US | | 66.2° 51.8° | 11.2 mp/h |
| Today | Moderate 63 AQI US | 80% | 66.2° 51.8° | 11.2 mp/h |
| Wednesday, May 15 | Good 41 AQI US | 100% | 60.8° 55.4° | 8.9 mp/h |
| Thursday, May 16 | Good 36 AQI US | | 64.4° 55.4° | 13.4 mp/h |
| Friday, May 17 | Good 46 AQI US | | 69.8° 50° | 6.7 mp/h |
| Saturday, May 18 | Moderate 54 AQI US | 90% | 57.2° 53.6° | 11.2 mp/h |
| Sunday, May 19 | Moderate 60 AQI US | 100% | 53.6° 51.8° | 13.4 mp/h |
| Monday, May 20 | Moderate 63 AQI US | | 64.4° 50° | 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
4Contributors
Government Contributor
- fiorill
1 station
Individual Contributor
- 2 Anonymous contributors
2 stations
2 Anonymous Contributors
4 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Lancaster?
AQI US, Metric