Worst air pollution Shrewsbury, today and tomorrow
Today (16 July): Air quality in Shrewsbury is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 2:00 PM (O3: 28.5/100).
Tomorrow (17 July 2026): Air quality in Shrewsbury is fair. All pollutants stay as today. Pollution peaks around 3:00 PM (O3: 31.9/100). 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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Being part of Shropshire, Shrewsbury sees an air quality profile that's largely down to traffic and general town-centre activity. Commuter traffic feeding onto the A46 adds a further, consistent contribution to local readings. The region's typical south-westerlies help ventilate the town centre, keeping air quality at moderate levels typical for the region.
Today - 16 July | Pollution peaks at 14:00
AQI:
Fair
28.5/100
PM2.5 (fine particles):
Good
11.9/100
PM10 (coarse particles):
Good
4.1/100
NO2 (nitrogen dioxide):
Good
13.2/100
O3 (ozone):
Fair
28.5/100
SO2 (sulfur dioxide):
Good
3.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.1/100
PM1 (ultrafine particles):
Good
9.4/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 15:00
AQI:
Fair
31.9/100
PM2.5 (fine particles):
Good
16.7/100
PM10 (coarse particles):
Good
5.9/100
NO2 (nitrogen dioxide):
Good
18.5/100
O3 (ozone):
Fair
31.9/100
SO2 (sulfur dioxide):
Good
5.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.1/100
PM1 (ultrafine particles):
Good
13.8/100
Pollen forecast in Shrewsbury
View pollen forecastFrequently Asked Questions
Is air quality bad in Shrewsbury right now?
On 16 July 2026, overall air quality in Shrewsbury is fair. AQI is the main air quality indicator at 28.5/100. Pollution peaks around 2:00 PM (O3: 28.5/100).
Will air quality be worse tomorrow in Shrewsbury?
On 17 July 2026, air quality conditions in Shrewsbury will be similar to today, with AQI forecast at fair at 31.9/100. Pollution peaks around 3:00 PM (O3: 31.9/100).
When is air pollution at its worst in Shrewsbury?
In Shrewsbury, pollution levels don't stay flat — winter and summer look pretty different. Warmer months swap one problem for another — less smoke and heating pollution, but more ozone on the sunniest days. Winter mornings can be the trickiest, with cold, still conditions trapping A46 traffic fumes and smoke from home fires close to the ground. Spring and autumn tend to be the calmer, more moderate stretches by comparison.
Are air quality levels in Shrewsbury 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