Worst air pollution Downtown Jamestown - Jamestown, today and tomorrow
Today (30 August): Air quality in Downtown Jamestown is moderate. AQI and NO2 are moderate; O3 is fair; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 11:00 PM (NO2: 53.3/100).
Tomorrow (31 August 2026): Air quality in Downtown Jamestown is moderate. All pollutants stay as today. Pollution peaks around 1:00 AM (NO2: 54.7/100). Airmine updates local air quality forecasts four times daily.
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In Downtown Jamestown, occasional vehicle traffic and open farmland nearby mean particulate matter here comes more from dust and seasonal field work than congestion. Green space in the area offers some natural filtering, softening the local particulate load somewhat. Local monitoring for the wider area tends to track closely with this general pattern.
Today - 30 August | Pollution peaks at 23:00
AQI:
Moderate
53.3/100
PM2.5 (fine particles):
Good
9.2/100
PM10 (coarse particles):
Good
3.3/100
NO2 (nitrogen dioxide):
Moderate
53.3/100
O3 (ozone):
Fair
37.9/100
SO2 (sulfur dioxide):
Good
3.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.7/100
PM1 (ultrafine particles):
Good
7.6/100
Levels show the poorest local air quality during the day
Tomorrow - 31 August | Pollution peaks at 01:00
AQI:
Moderate
54.7/100
PM2.5 (fine particles):
Good
10.9/100
PM10 (coarse particles):
Good
5.8/100
NO2 (nitrogen dioxide):
Moderate
54.7/100
O3 (ozone):
Fair
35.4/100
SO2 (sulfur dioxide):
Good
4.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.7/100
PM1 (ultrafine particles):
Good
7.5/100
Other Landmarks in Jamestown
Frequently Asked Questions
Is air quality bad in Downtown Jamestown right now?
On 30 August 2026, overall air quality in Downtown Jamestown is moderate. AQI is the main air quality indicator at 53.3/100. Pollution peaks around 11:00 PM (NO2: 53.3/100).
Will air quality be worse tomorrow in Downtown Jamestown?
On 31 August 2026, air quality conditions in Downtown Jamestown will be similar to today, with AQI forecast at moderate at 54.7/100. Pollution peaks around 1:00 AM (NO2: 54.7/100).
When is air pollution at its worst in Downtown Jamestown?
Air quality often dips most sharply during winter in this area, when winter inversions trap local heating smoke in place for days at a time. As the weather warms, ozone tends to overtake other concerns in this area, as hot, sunny days accelerate local ozone formation, occasionally compounded by drifting smoke. Air quality generally improves in spring and fall, when milder weather and steadier winds help disperse pollutants.
Are air quality levels in Downtown Jamestown 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: 30 August 2026 at 20:26 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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