Worst air pollution Basketball Hall of Fame - Springfield, Massachusetts, today and tomorrow
Today (20 September): Air quality in Basketball Hall of Fame is fair. AQI and NO2 are fair; PM2.5, PM10, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 6:00 PM (NO2: 23.7/100).
Tomorrow (21 September 2026): Air quality in Basketball Hall of Fame is fair. All pollutants stay as today. Pollution peaks around 6:00 PM (NO2: 26.0/100). 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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Springfield's Basketball Hall of Fame air quality reflects the Connecticut River valley position in western Massachusetts, with vehicle traffic on the surrounding I-91 corridor contributing local sources. The Connecticut River provides limited ventilation, while the broader western Massachusetts valley regional background maintains moderate Springfield metropolitan readings and the hall generally maintains typical western Massachusetts metropolitan levels throughout most of the year.
Today - 20 September | Pollution peaks at 18:00
AQI:
Fair
23.7/100
PM2.5 (fine particles):
Good
9.5/100
PM10 (coarse particles):
Good
8.0/100
NO2 (nitrogen dioxide):
Fair
23.7/100
O3 (ozone):
Good
18.0/100
SO2 (sulfur dioxide):
Good
0.7/100
CO (carbon monoxide):
Good
0.6/100
HCHO (formaldehyde):
Good
3.9/100
PM1 (ultrafine particles):
Good
4.5/100
Levels show the poorest local air quality during the day
Tomorrow - 21 September | Pollution peaks at 18:00
AQI:
Fair
26.0/100
PM2.5 (fine particles):
Good
9.8/100
PM10 (coarse particles):
Good
8.0/100
NO2 (nitrogen dioxide):
Fair
26.0/100
O3 (ozone):
Good
17.8/100
SO2 (sulfur dioxide):
Good
0.7/100
CO (carbon monoxide):
Good
0.6/100
HCHO (formaldehyde):
Good
5.9/100
PM1 (ultrafine particles):
Good
5.0/100
Other Landmarks in Springfield, Massachusetts
Sports venues in Springfield, Massachusetts
Frequently Asked Questions
Is air quality bad in Basketball Hall of Fame right now?
On 20 September 2026, overall air quality in Basketball Hall of Fame is fair. AQI is the main air quality indicator at 23.7/100. Pollution peaks around 6:00 PM (NO2: 23.7/100).
Will air quality be worse tomorrow in Basketball Hall of Fame?
On 21 September 2026, air quality conditions in Basketball Hall of Fame will be similar to today, with AQI forecast at fair at 26.0/100. Pollution peaks around 6:00 PM (NO2: 26.0/100).
When is air pollution at its worst in Basketball Hall of Fame?
At Basketball Hall of Fame, air quality tends to follow Springfield's broader seasonal rhythm, as spring and autumn generally bring the cleanest air, helped by more active weather patterns; by contrast, hot, humid summer days bring the highest ozone risk, often worsened by pollution transported in from other regions. Coastal sea breezes can offer some relief from inland summer ozone buildup.
Are air quality levels in Basketball Hall of Fame 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.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
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Data provided by Airmine — Last update: 20 September 2026 at 14:33 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.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.
Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.
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