Air quality in Baltimore
Air quality index (AQI) and PM2.5 air pollution in Baltimore
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Baltimore Air Quality Map
Real-time Baltimore air pollution map
Air Quality Data contributor(s)
Station(s) operated by
Contributors
11
Weather
What is the current weather in Baltimore?
| Weather | Clear sky |
| Temperature | 73.4°F |
| Humidity | 49% |
| Wind | 3 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Green Bay, Wisconsin | 161 |
| 2 | Baraboo, Wisconsin | 160 |
| 3 | Sparta, Wisconsin | 159 |
| 4 | Wausau, Wisconsin | 159 |
| 5 | Oshkosh, Wisconsin | 158 |
| 6 | Ludington, Michigan | 157 |
| 7 | Sturgeon Bay, Wisconsin | 157 |
| 8 | Oceana, Michigan | 154 |
| 9 | Rogers City, Michigan | 154 |
| 10 | Eau Claire, Wisconsin | 152 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Baltimore aqi ranking
Real-time Baltimore air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Overlea | 56 |
| 2 | Orangeville | 41 |
| 3 | South Milton Avenue | 41 |
| 4 | 324 Homeland Southway | 40 |
| 5 | Quad at LoyolaMD | 40 |
| 6 | Silo Point | 40 |
| 7 | Guilford | 33 |
| 8 | Parkton | 29 |
| 9 | Edgewood | 27 |
| 10 | JHU Olin Hall | 16 |
(local time)
SEE WORLD AQI RANKING
US AQI
40
live AQI index
Good
Overview
What is the current air quality in Baltimore?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 40 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.8µg/m³ | |
PM2.5
x2
PM2.5 concentration in Baltimore is currently 2 times the WHO annual air quality guideline value
Health Recommendations
How to protect from air pollution in Baltimore?
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
 | Enjoy outdoor activities |
Forecast
Baltimore air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 31 | Moderate 82 US AQI  | | 80.6°55.4° |  6.7 mp/h |
| Thursday, Jun 1 | Moderate 82 US AQI | | 86°60.8° | 6.7 mp/h |
| Friday, Jun 2 | Moderate 67 US AQI |  | 77°60.8° | 13.4 mp/h |
| Saturday, Jun 3 | Good 50 US AQI | | 73.4°53.6° | 8.9 mp/h |
| Today | Good 40 US AQI |  | 73.4°50° | 11.2 mp/h |
| Monday, Jun 5 | Moderate 66 US AQI | | 78.8°59° | 15.7 mp/h |
| Tuesday, Jun 6 | Moderate 58 US AQI | | 75.2°53.6° | 13.4 mp/h |
| Wednesday, Jun 7 | Good 48 US AQI | 80% | 73.4°53.6° | 8.9 mp/h |
| Thursday, Jun 8 | Good 33 US AQI | 50% | 69.8°51.8° | 6.7 mp/h |
| Friday, Jun 9 | Good 32 US AQI | | 73.4°55.4° | 8.9 mp/h |
Interested in hourly forecast? Get the app
Historical
Historic air quality graph for Baltimore
How to best protect from air pollution?
Baltimore air quality data attribution
11Contributors
Unidentified Contributor
1 station
Government
- Clean Air Partners
1 station
Non-profit organization
- TFrey
1 station
Individual
- 8 Anonymous contributors
8 stations
Anonymous
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Baltimore?
