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Air quality near York, Chester, and Lancaster, Rock Hill
Air quality index (AQI) and PM2.5 air pollution near York, Chester, and Lancaster, Rock Hill
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Air Quality Map
Real-time York, Chester, and Lancaster air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in York, Chester, and 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 near York, Chester, and Lancaster, Rock Hill?
| Weather | Clear sky |
| Temperature | 59°F |
| Humidity | 53% |
| Wind | 6.2 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Lancaster, California | 85 |
| 2 | Boerne, Texas | 78 |
| 3 | New York City, New York | 77 |
| 4 | San Antonio, Texas | 76 |
| 5 | Princeton, New Jersey | 75 |
| 6 | Mecca, California | 72 |
| 7 | Barstow, California | 69 |
| 8 | Trenton, New Jersey | 68 |
| 9 | Reston, Virginia | 66 |
| 10 | Apple Valley, California | 65 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Rock Hill air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Catawba Indian Nation | 50 |
| 2 | York, Chester, and Lancaster | 50 |
| 3 | Marion Street | 26 |
(local time)
SEE WORLD AQI RANKING
US AQI
50
live AQI index
Good
Overview
What is the current air quality near York, Chester, and Lancaster, Rock Hill?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 50 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.1µg/m³ | |
| O3 | 34µg/m³ | |
Health Recommendations
What is the current air quality near York, Chester, and Lancaster, Rock Hill?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
York, Chester, and Lancaster, Rock Hill air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, Apr 27 | Good 27 AQI US | |||
| Sunday, Apr 28 | Good 32 AQI US | |||
| Monday, Apr 29 | Moderate 54 AQI US  | |||
| Today | Good 50 AQI US |  100% | 75.2° 55.4° |  8.9 mp/h |
| Wednesday, May 1 | Good 40 AQI US |  | 80.6° 55.4° | 4.5 mp/h |
| Thursday, May 2 | Good 42 AQI US | | 82.4° 59° | 6.7 mp/h |
| Friday, May 3 | Good 49 AQI US |  | 82.4° 60.8° | 4.5 mp/h |
| Saturday, May 4 | Moderate 75 AQI US | 100% | 75.2° 64.4° | 6.7 mp/h |
| Sunday, May 5 | Moderate 78 AQI US | 100% | 84.2° 64.4° | 6.7 mp/h |
| Monday, May 6 | Moderate 76 AQI US | | 84.2° 60.8° | 4.5 mp/h |
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News
The latest air quality news and resources.
York, Chester, and Lancaster air quality data attribution
Contributor
Unidentified Contributor
1 station
Government Contributor
Data source
Where is the cleanest air quality in Rock Hill?
AQI US, Metric