What is the air quality in Grantham today?

The current Air Quality Index (AQI) in Grantham is 5 (Good). PM2.5 concentration is 1.34 µg/m³.

What is the temperature in Grantham right now?

The current temperature in Grantham is 8.8°C (feels like 4.5°C). Humidity is 85.6% and wind speed is 37.8 km/h.

Is it safe to go outside in Grantham?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0 (Low).

Air Quality in Grantham, United Kingdom

Drizzle

8.8°C · 85.6% humidity

8.8°

Feels 4.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

37 12pm

12 3pm

12 6pm

25 9pm

12 12am

12 3am

25 6am

25 9am

85.6%

Humidity

37.8 km/h

Wind WNW

1010.6 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Grantham?

Temperature & Precipitation

PM2.51.34 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Grantham?

04-09

10.1° 3.1°

3.5 mm

04-10

12.6° 3.9°

0.31 mm

04-11

9.8° 2.9°

4.88 mm

04-12

10.8° 2.3°

1.31 mm

04-13

12.7° 3.4°

0.31 mm

04-14

12.6° 3.3°

04-15

9.3° 4.9°

Both models agree Avg diff: 2.1°C

What cities are near Grantham?

Sleaford 7 Newark on Trent Melton Mowbray Stamford West Bridgford Arnold Nottingham Spalding 6 Lincoln Basford

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T15:19 UTC.