What is the air quality in Cēsis today?

The current Air Quality Index (AQI) in Cēsis is 12 (Good). PM2.5 concentration is 3.0 µg/m³.

What is the temperature in Cēsis right now?

The current temperature in Cēsis is 5.9°C (feels like 0.4°C). Humidity is 72.8% and wind speed is 41.3 km/h.

Is it safe to go outside in Cēsis?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Cēsis, Latvia

Windy

5.9°C · 72.8% humidity

5.9°

Feels 0.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

— 3am

—

— 6am

—

— 9am

—

— 12pm

—

— 3pm

—

— 6pm

—

— 9pm

—

— 12am

—

Air Quality Index Trend

45h · 2 stn

View full history →

Cēsis's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

72.8%

Humidity

41.3 km/h

Wind ESE

1031.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

3.0 µg/m³

PM10▲

27.4 µg/m³

050100150200300500

What is the weather forecast for Cēsis?

Temperature & Precipitation

PM2.5 Trend

45h · 2 stations

PM2.53.0 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Cēsis?

10-21

12.6° 4.1°

4.37 mm

10-22

15.6° 4.6°

10-23

7.6° 2.8°

0.25 mm

10-24

6.6° 5.1°

10-25

7.7° 2.0°

1.44 mm

10-26

8.5° 3.2°

5.44 mm

10-27

8.4° 1.9°

3.5 mm

Both models agree Avg diff: 3.6°C

What cities are near Cēsis?

2 Valmiera 19 Ogre 17 Salaspils 23 Dārzciems 24 Riga 13 Mārupe 19 Jēkabpils 15 Jūrmala 6 Viljandi 20 Jelgava

Get AQI alerts for Cēsis

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T03:08 UTC.