Worst air pollution Gainsborough, today and tomorrow
Today (16 July): Air quality in Gainsborough 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: 28.3/100).
Tomorrow (17 July 2026): Air quality in Gainsborough is fair. All pollutants stay as today. Pollution peaks around 2:00 PM (O3: 27.1/100). 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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Like much of Lincolnshire, Gainsborough's air quality is shaped less by industry these days and more by everyday road traffic. Thanks to the prevailing Atlantic airflow, pollution rarely lingers for long, which keeps average readings fairly unremarkable by UK standards. Rush-hour queues near the A55 are usually when readings climb the most.
Today - 16 July | Pollution peaks at 15:00
AQI:
Fair
28.3/100
PM2.5 (fine particles):
Good
15.0/100
PM10 (coarse particles):
Good
5.4/100
NO2 (nitrogen dioxide):
Good
18.3/100
O3 (ozone):
Fair
28.3/100
SO2 (sulfur dioxide):
Good
4.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.9/100
PM1 (ultrafine particles):
Good
12.3/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 14:00
AQI:
Fair
27.1/100
PM2.5 (fine particles):
Good
18.2/100
PM10 (coarse particles):
Good
6.6/100
NO2 (nitrogen dioxide):
Good
19.0/100
O3 (ozone):
Fair
27.1/100
SO2 (sulfur dioxide):
Good
4.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.6/100
PM1 (ultrafine particles):
Good
14.2/100
Pollen forecast in Gainsborough
View pollen forecastFrequently Asked Questions
Is air quality bad in Gainsborough right now?
On 16 July 2026, overall air quality in Gainsborough is fair. AQI is the main air quality indicator at 28.3/100. Pollution peaks around 3:00 PM (O3: 28.3/100).
Will air quality be worse tomorrow in Gainsborough?
On 17 July 2026, air quality conditions in Gainsborough will be similar to today, with AQI forecast at fair at 27.1/100. Pollution peaks around 2:00 PM (O3: 27.1/100).
When is air pollution at its worst in Gainsborough?
Spring and autumn usually sit somewhere in between, so it's really the extremes of the year worth watching. Ask a local in Gainsborough and they'll tell you air quality changes noticeably from season to season. In deep winter, a lack of wind lets A55 traffic fumes and woodsmoke settle instead of blowing through. Warmer months swap one problem for another — less smoke and heating pollution, but more ozone on the sunniest days.
Are air quality levels in Gainsborough 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.
Want to see air quality forecasts for other cities in United Kingdom?
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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