Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Rock Hill
Air quality index (AQI) and PM2.5 air pollution in Rock Hill
167 people follow this city
Rock Hill Air Quality Map
Real-time Rock Hill air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
See all
Pollen
What is the pollen count in Rock Hill today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Rock Hill?
| Weather | Clear sky |
| Temperature | 75.2°F |
| Humidity | 50% |
| Wind | 12.7 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Maricopa, Arizona | 104 |
| 2 | Corpus Christi, Texas | 81 |
| 3 | Marana, Arizona | 74 |
| 4 | Chandler, Arizona | 61 |
| 5 | Philadelphia, Pennsylvania | 61 |
| 6 | Beverly Hills, California | 59 |
| 7 | San Antonio, Texas | 59 |
| 8 | Braddock, Pennsylvania | 58 |
| 9 | New Braunfels, Texas | 58 |
| 10 | Trenton, New Jersey | 58 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Rock Hill aqi ranking
Real-time Rock Hill air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Catawba Indian Nation | 31 |
| 2 | York, Chester, and Lancaster | 22 |
| 3 | Marion Street | 21 |
(local time)
SEE WORLD AQI RANKING
US AQI
27
live AQI index
Good
Overview
What is the current air quality in Rock Hill?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 27 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.3µg/m³ | |
| O3 | 65.5µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Rock Hill is currently 1.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Rock Hill?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Rock Hill air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Apr 26 | Good 35 AQI US |  | 75.2° 53.6° |  6.7 mp/h |
| Saturday, Apr 27 | Good 27 AQI US | | 71.6° 55.4° | 6.7 mp/h |
| Sunday, Apr 28 | Good 31 AQI US | | 77° 53.6° | 6.7 mp/h |
| Today | Good 27 AQI US | | 77° 53.6° | 6.7 mp/h |
| Tuesday, Apr 30 | Good 40 AQI US |  100% | 75.2° 55.4° | 8.9 mp/h |
| Wednesday, May 1 | Good 40 AQI US | | 78.8° 57.2° | 6.7 mp/h |
| Thursday, May 2 | Moderate 52 AQI US  | | 77° 59° | 6.7 mp/h |
| Friday, May 3 | Moderate 59 AQI US | 40% | 78.8° 64.4° | 2.2 mp/h |
| Saturday, May 4 | Moderate 67 AQI US | 100% | 75.2° 64.4° | 4.5 mp/h |
| Sunday, May 5 | Moderate 67 AQI US | 100% | 77° 62.6° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Rock Hill air quality data attribution
1Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
Data validated and calibrated by IQAirWhere is the cleanest air quality in Rock Hill?
AQI US, Metric