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Air quality in Catonsville
Air quality index (AQI) and PM2.5 air pollution in Catonsville
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Catonsville Air Quality Map
Real-time Catonsville air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Catonsville today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Weather
What is the current weather in Catonsville?
| Weather | Broken clouds |
| Temperature | 51.8°F |
| Humidity | 88% |
| Wind | 1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Yucaipa, California | 78 |
| 2 | Lake Arrowhead, California | 77 |
| 3 | Three Rivers, California | 76 |
| 4 | South Gate, California | 72 |
| 5 | San Gabriel, California | 69 |
| 6 | Sierra Madre, California | 69 |
| 7 | Corpus Christi, Texas | 68 |
| 8 | The Woodlands, Texas | 68 |
| 9 | Altadena, California | 66 |
| 10 | Monrovia, California | 66 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Catonsville aqi ranking
Real-time Catonsville air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Oella | 25 |
| 2 | Winters Lane | 25 |
| 3 | Foxhall Farm Rd | 23 |
| 4 | PA UMBC 2 | 22 |
| 5 | Hilltop Road | 21 |
| 6 | UMBC 1 | 20 |
(local time)
SEE WORLD AQI RANKING
US AQI
22
live AQI index
Good
Overview
What is the current air quality in Catonsville?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 22 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.3µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Catonsville is currently 1.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Catonsville?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Catonsville air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Apr 16 | Good 24 AQI US |  | 66.2° 53.6° |  6.7 mp/h |
| Wednesday, Apr 17 | Moderate 58 AQI US  | | 68° 53.6° | 8.9 mp/h |
| Thursday, Apr 18 | Good 31 AQI US | | 59° 46.4° | 8.9 mp/h |
| Today | Good 22 AQI US | 70% | 62.6° 48.2° | 13.4 mp/h |
| Saturday, Apr 20 | Good 11 AQI US | | 55.4° 41° | 11.2 mp/h |
| Sunday, Apr 21 | Good 20 AQI US |  | 59° 42.8° | 6.7 mp/h |
| Monday, Apr 22 | Good 27 AQI US | | 66.2° 46.4° | 11.2 mp/h |
| Tuesday, Apr 23 | Good 36 AQI US | 100% | 60.8° 37.4° | 15.7 mp/h |
| Wednesday, Apr 24 | Good 8 AQI US | | 53.6° 32° | 15.7 mp/h |
| Thursday, Apr 25 | Good 12 AQI US | | 60.8° 37.4° | 6.7 mp/h |
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News
The latest air quality news and resources.
Catonsville air quality data attribution
6Contributors
- 6 Anonymous contributors
6 stations
6 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Catonsville?
AQI US, Metric