Worst air pollution Druid Hill Park - Baltimore, today and tomorrow
Today (16 July): Air quality in Druid Hill Park is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 1:00 PM (O3: 35.2/100).
Tomorrow (17 July 2026): Air quality in Druid Hill Park is fair. All pollutants stay as today. Pollution peaks around 12:00 PM (O3: 39.5/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Baltimore's Druid Hill Park air quality benefits from the 745-acre historic park's substantial tree canopy providing natural filtration in Northwest Baltimore. Vehicle traffic on the Jones Falls Expressway and the surrounding residential corridors contribute local sources, while the extensive park woodland and the Jones Falls valley's natural ventilation generally maintain Druid Hill Park among Baltimore's cleaner major urban park environments throughout most of the year.
Today - 16 July | Pollution peaks at 13:00
AQI:
Fair
35.2/100
PM2.5 (fine particles):
Good
12.0/100
PM10 (coarse particles):
Good
7.9/100
NO2 (nitrogen dioxide):
Good
5.4/100
O3 (ozone):
Fair
35.2/100
SO2 (sulfur dioxide):
Good
0.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.5/100
PM1 (ultrafine particles):
Good
8.3/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 12:00
AQI:
Fair
39.5/100
PM2.5 (fine particles):
Good
14.8/100
PM10 (coarse particles):
Good
9.4/100
NO2 (nitrogen dioxide):
Good
5.2/100
O3 (ozone):
Fair
39.5/100
SO2 (sulfur dioxide):
Good
0.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.6/100
PM1 (ultrafine particles):
Good
9.5/100
Other Landmarks in Baltimore
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Frequently Asked Questions
Is air quality bad in Druid Hill Park right now?
On 16 July 2026, overall air quality in Druid Hill Park is fair. AQI is the main air quality indicator at 35.2/100. Pollution peaks around 1:00 PM (O3: 35.2/100).
Will air quality be worse tomorrow in Druid Hill Park?
On 17 July 2026, air quality conditions in Druid Hill Park will be similar to today, with AQI forecast at fair at 39.5/100. Pollution peaks around 12:00 PM (O3: 39.5/100).
When is air pollution at its worst in Druid Hill Park?
Air quality at Druid Hill Park shifts across the year: the cleanest stretch of the year usually comes in winter, but extended summer heat waves, often worsened by regional haze, bring the toughest air quality stretch. Dense urban traffic corridors add a persistent background level of pollution that varies less by season than ozone does.
Are air quality levels in Druid Hill Park based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app