What is the air quality in Asti today?

The current Air Quality Index (AQI) in Asti is 2 (Good). PM2.5 concentration is 0.62 µg/m³.

What is the temperature in Asti right now?

The current temperature in Asti is 19.8°C (feels like 19.8°C). Humidity is 49.6% and wind speed is 10.1 km/h.

Is it safe to go outside in Asti?

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

Air Quality in Asti, Italy

Clear

19.8°C · 49.6% humidity

19.8°

Feels 19.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

4 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 14 stn

View full history →

Asti'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.

49.6%

Humidity

10.1 km/h

Wind NNE

1019.4 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

0.62 µg/m³

PM10▲

13.7 µg/m³

050100150200300500

What is the weather forecast for Asti?

Temperature & Precipitation

PM2.5 Trend

45h · 14 stations

PM2.50.62 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (4 stations within 25 km)

0.62

Median

2.7

Average

0.5

Low

7.9

High

PM2.5 µg/m³ · Model: 13.5 · Bias: +12.9

What is the 7-day forecast for Asti?

10-21

19.8° 4.2°

0.06 mm

10-22

20.7° 9.0°

10-23

20.4° 7.2°

10-24

15.5° 7.1°

10-25

16.1° 8.9°

10-26

13.5° 7.3°

0.06 mm

10-27

15.5° 6.6°

Both models agree Avg diff: 2.4°C

Where are air quality stations near Asti?

D'Acquisto, Asti, Piemonte, Italy

0.8 km PM2.5: 0.7 µg/m³

D'Acquisto, Asti, Piemonte, Italy

0.8 km PM2.5: 0.5 µg/m³

San Michele, Vinchio, Piemonte, Italy

13.4 km PM2.5: 1.7 µg/m³

San Michele, Vinchio, Piemonte, Italy

13.4 km PM2.5: 7.9 µg/m³

What cities are near Asti?

33 Alba 29 Alessandria 40 Casale Monferrato 20 Acqui Terme 6 Chieri 53 Bra 29 Valenza 19 Carmagnola 20 Chivasso 17 San Mauro Torinese

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T12:31 UTC.