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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 | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Catonsville?
| Weather | Broken clouds |
| Temperature | 55.4°F |
| Humidity | 91% |
| Wind | 15 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Yosemite Np Turtleback Dome, California | 120 |
| 2 | Corpus Christi, Texas | 82 |
| 3 | Baton Rouge, Louisiana | 78 |
| 4 | Casa Grande, Arizona | 77 |
| 5 | Port Arthur, Texas | 73 |
| 6 | Baytown, Texas | 67 |
| 7 | Georgetown, Texas | 66 |
| 8 | Mecca, California | 66 |
| 9 | Cottage Grove, Oregon | 65 |
| 10 | Westlake, Louisiana | 65 |
(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 | Winters Lane | 24 |
| 2 | Oella | 20 |
| 3 | Foxhall Farm Rd | 18 |
| 4 | PA UMBC 3 | 18 |
| 5 | PA UMBC 2 | 17 |
| 6 | Hilltop Road | 16 |
| 7 | UMBC 1 | 16 |
(local time)
SEE WORLD AQI RANKING
US AQI
18
live AQI index
Good
Overview
What is the current air quality in Catonsville?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 18 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.2µg/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 |
|---|---|---|---|---|
| Tuesday, May 7 | Good 43 AQI US |  | 82.4° 62.6° |  11.2 mp/h |
| Wednesday, May 8 | Good 23 AQI US | | 68° 59° | 8.9 mp/h |
| Thursday, May 9 | Good 23 AQI US | | 55.4° 46.4° | 8.9 mp/h |
| Today | Good 18 AQI US | 100% | 55.4° 46.4° | 8.9 mp/h |
| Saturday, May 11 | Good 33 AQI US | 60% | 62.6° 46.4° | 8.9 mp/h |
| Sunday, May 12 | Good 41 AQI US | 70% | 57.2° 46.4° | 13.4 mp/h |
| Monday, May 13 | Moderate 56 AQI US  |  | 73.4° 46.4° | 8.9 mp/h |
| Tuesday, May 14 | Moderate 67 AQI US | 100% | 60.8° 57.2° | 6.7 mp/h |
| Wednesday, May 15 | Moderate 63 AQI US | 100% | 69.8° 59° | 4.5 mp/h |
| Thursday, May 16 | Moderate 64 AQI US | | 69.8° 55.4° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
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