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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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Catonsville?
| Weather | Rain |
| Temperature | 51.8°F |
| Humidity | 93% |
| Wind | 9.2 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Mecca, California | 82 |
| 2 | San Antonio, Texas | 64 |
| 3 | Maricopa, Arizona | 63 |
| 4 | Durham, North Carolina | 62 |
| 5 | Boerne, Texas | 59 |
| 6 | Newport, Kentucky | 58 |
| 7 | Yucaipa, California | 58 |
| 8 | Corpus Christi, Texas | 57 |
| 9 | Indio, California | 57 |
| 10 | Pahrump, Nevada | 57 |
(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 | PA UMBC 2 | 9 |
| 2 | UMBC 1 | 9 |
| 3 | Winters Lane | 7 |
| 4 | Oella | 5 |
| 5 | PA UMBC 3 | 5 |
| 6 | Foxhall Farm Rd | 4 |
| 7 | Hilltop Road | 2 |
(local time)
SEE WORLD AQI RANKING
US AQI
5
live AQI index
Good
Overview
What is the current air quality in Catonsville?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 5 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.3µg/m³ | |
✓
PM2.5 concentration in Catonsville air currently meets 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 |
|---|---|---|---|---|
| Wednesday, May 1 | Good 27 AQI US |  | 82.4° 60.8° |  8.9 mp/h |
| Thursday, May 2 | Good 25 AQI US |  | 71.6° 53.6° | 11.2 mp/h |
| Friday, May 3 | Good 11 AQI US | | 53.6° 50° | 8.9 mp/h |
| Today | Good 5 AQI US | 30% | 53.6° 50° | 8.9 mp/h |
| Sunday, May 5 | Good 18 AQI US | 100% | 64.4° 51.8° | 8.9 mp/h |
| Monday, May 6 | Good 37 AQI US | 60% | 73.4° 60.8° | 4.5 mp/h |
| Tuesday, May 7 | Moderate 59 AQI US  | 90% | 71.6° 62.6° | 2.2 mp/h |
| Wednesday, May 8 | Moderate 54 AQI US | 60% | 80.6° 60.8° | 11.2 mp/h |
| Thursday, May 9 | Moderate 55 AQI US | 100% | 66.2° 57.2° | 8.9 mp/h |
| Friday, May 10 | Moderate 56 AQI US | | 64.4° 53.6° | 15.7 mp/h |
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News
The latest air quality news and resources.
Catonsville air quality data attribution
7Contributors
- 7 Anonymous contributors
7 stations
7 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Catonsville?
AQI US, Metric