Worst air pollution Chesterfield, today and tomorrow
Today (16 July): Air quality in Chesterfield is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 3:00 PM (O3: 28.4/100).
Tomorrow (17 July 2026): Air quality in Chesterfield is fair. All pollutants stay as today. Pollution peaks around 2:00 PM (O3: 29.3/100). 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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Chesterfield sits within Derbyshire, and its air quality profile is driven mainly by road traffic and the density of the centre. The dominant maritime airflow tend to disperse pollutants reasonably well, keeping readings close to typical UK small-town levels. The nearby A40 corridor contributes steady vehicle emissions that affect roadside readings.
Today - 16 July | Pollution peaks at 15:00
AQI:
Fair
28.4/100
PM2.5 (fine particles):
Good
11.5/100
PM10 (coarse particles):
Good
4.0/100
NO2 (nitrogen dioxide):
Good
11.2/100
O3 (ozone):
Fair
28.4/100
SO2 (sulfur dioxide):
Good
2.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.8/100
PM1 (ultrafine particles):
Good
8.9/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 14:00
AQI:
Fair
29.3/100
PM2.5 (fine particles):
Good
15.3/100
PM10 (coarse particles):
Good
5.5/100
NO2 (nitrogen dioxide):
Good
15.1/100
O3 (ozone):
Fair
29.3/100
SO2 (sulfur dioxide):
Good
4.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.1/100
PM1 (ultrafine particles):
Good
12.2/100
Pollen forecast in Chesterfield
View pollen forecastFrequently Asked Questions
Is air quality bad in Chesterfield right now?
On 16 July 2026, overall air quality in Chesterfield is fair. AQI is the main air quality indicator at 28.4/100. Pollution peaks around 3:00 PM (O3: 28.4/100).
Will air quality be worse tomorrow in Chesterfield?
On 17 July 2026, air quality conditions in Chesterfield will be similar to today, with AQI forecast at fair at 29.3/100. Pollution peaks around 2:00 PM (O3: 29.3/100).
When is air pollution at its worst in Chesterfield?
Chesterfield's air quality follows a familiar seasonal pattern most UK towns share. Come summer, it's ozone rather than particulates that's the bigger concern, especially on still, sunny days. Winter tends to be worst, with wood burning, home heating, and still, cold air trapping traffic fumes from the A40 closer to ground level. Most of spring and autumn stays fairly steady, right in the middle of those two extremes.
Are air quality levels in Chesterfield 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