Prato: Air Pollution Today — AQI Index, PM2.5/PM10, Smog Alerts and Forecast

4 weather warnings in effect for Italy 🌡️ Extreme heat🌧️ Heavy rain⛈️ Thunderstorms💨 Strong wind

Latest air quality data: Prato

Locations: Rome » Milan » Naples » Turin » Palermo » Genova » Florence » Bologna » Bari » Catania » Venice » Verona » Messina » Trieste » Padua » Taranto » Brescia » Reggio Calabria » Modena » Prato

Pollution and air quality forecast for Prato. Today is Thursday, August 27, 2026. The following air pollution values have been recorded for Prato:

particulate matter (PM2.5) dust - 9 (Good)
particulate matter (PM10) suspended dust - 13 (Good)
ozone (O3) - 41 (Good)
nitrogen dioxide (NO2) - 10 (Good)
sulfur dioxide (SO2) - 1 (Good)
carbon monoxide (CO) - 150 (Good)

Real-time Air Quality Index (AQI) for Prato, Thursday, August 27, 2026: 1.

AQI 1 Good

What is the air quality in Prato today? Is the air polluted in Prato?. Is there smog?

Today (Thursday, August 27, 2026) air quality is good. The air quality has no effect on health. Everyone can continue their outdoor activities normally in Prato.

What is the current level of PM2.5 in Prato? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 9 (Good) For comparison, the highest level of PM2.5 in Prato in the last 7 days was: 11 (Thursday, August 27, 2026) and the lowest: 5 (Saturday, August 22, 2026).

What is the level of PM10 today in Prato? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Prato is: 13 (Good)

How is the O3 level today in Prato? (ozone (O3))
41 (Good)

How high is the level of NO2? (nitrogen dioxide (NO2))
10 (Good)

What is the level of SO2 pollution? (sulfur dioxide (SO2))
1 (Good)

How high is the CO level? (carbon monoxide (CO))
150 (Good)

Current data Thursday, August 27, 2026 at 3:00 AM

PM2,5 9 (Good)

PM10 13 (Good)

O3 41 (Good)

NO2 10 (Good)

SO2 1 (Good)

CO 150 (Good)

Data on air pollution from recent days in Prato

index	2026-08-27	2026-08-26	2026-08-25	2026-08-24	2026-08-23	2026-08-22	2026-08-21	2026-08-20
pm25	11 Good	9 Good	8 Good	7 Good	6 Good	5 Good	7 Good	9 Good
pm10	25 Moderate	16 Good	12 Good	12 Good	11 Good	11 Good	9 Good	16 Good
o3	74 Moderate	66 Good	70 Moderate	75 Moderate	68 Good	69 Good	71 Moderate	78 Moderate
no2	6 Good	6 Good	5 Good	5 Good	6 Good	4 Good	5 Good	4 Good
so2	1 Good	1 Good	0 Good	1 Good	1 Good	0 Good	0 Good	0 Good
co	144 Good	140 Good	148 Good	159 Good	160 Good	144 Good	139 Good	157 Good

data source »

Quality of life in Prato

Green and Parks in the City

Prato 63%

San Marino: 75% Croatia: 73% Bosnia and Herzegovina: 54% Slovenia: 87% Albania: 37%

particulate matter PM2.5

Prato 17 (Moderate)

Pleasure of spending time in the city

Prato 69%

San Marino: 100% Croatia: 81% Bosnia and Herzegovina: 53% Slovenia: 88% Albania: 40%

particulate matter PM10

Prato 25 (Moderate)

Air Pollution

Prato 50%

San Marino: 6.8% Croatia: 29% Bosnia and Herzegovina: 62% Slovenia: 26% Albania: 69%

Garbage Disposal

Prato 25%

Croatia: 58% Bosnia and Herzegovina: 49% Slovenia: 87% Albania: 33%

Availability and quality of drinking water

Prato 88%

San Marino: 100% Croatia: 86% Bosnia and Herzegovina: 71% Slovenia: 96% Albania: 33%

Cleanliness and tidiness

Prato 63%

San Marino: 75% Croatia: 68% Bosnia and Herzegovina: 50% Slovenia: 87% Albania: 36%

Noise and Light pollution

Prato 13%

San Marino: 75% Croatia: 34% Bosnia and Herzegovina: 38% Slovenia: 37% Albania: 53%

Water Pollution

Prato 50%

San Marino: 0% Croatia: 25% Bosnia and Herzegovina: 45% Slovenia: 17% Albania: 68%

Source: Numbeo

Prato

Thursday, August 27, 2026 at 3:00 AM

PM2,5 9 (Good)

particulate matter (PM2.5) dust

PM10 13 (Good)

particulate matter (PM10) suspended dust

O3 41 (Good)

ozone (O3)

NO2 9.7 (Good)

nitrogen dioxide (NO2)

SO2 0.6 (Good)

sulfur dioxide (SO2)

CO 150 (Good)

carbon monoxide (CO)

Prato

index	2026-08-20	2026-08-21	2026-08-22	2026-08-23	2026-08-24	2026-08-25	2026-08-26	2026-08-27
pm25	9.4	7.2	5.4	5.7	7.1	8.1	9	11
pm10	16	9.4	11	11	12	12	16	25
o3	78	71	69	68	75	70	66	74
no2	4.1	4.7	4.3	5.8	5.3	5.4	6.2	6.5
so2	0.45	0.34	0.46	0.5	0.56	0.49	0.55	0.6
co	157	139	144	160	159	148	140	144

* Pollution data source: https://openaq.org () The data is licensed under CC-By 4.0

🌦️ Weather · 16-day Forecast — Italy

16-day weather forecast for Italy: today around 33°C (clear sky), lows near 24°C. Daily temperature and conditions, updated every day. Strong wind (about 18 km/h) is actively clearing smog and dust away.

☀️ UV Index · 16-day Forecast — Italy

The UV index in Italy today is 7.1 (high) — unprotected fair skin can burn in about 30 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Prato — compare nearby locations.

Bologna 7 µg/m³
Modena 11 µg/m³
Rome 14 µg/m³
Milan 26 µg/m³
Naples 16 µg/m³
Turin 10 µg/m³
Palermo 19 µg/m³
Genova 7 µg/m³

Frequently asked questions

Is the air safe to breathe in Prato today?

The current average PM2.5 across Prato is about 9 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Prato?

Right now PM2.5 in Prato averages about 9 µg/m³ (“Good”). PM2.5 are fine particles small enough to reach the lungs and bloodstream.

Which day last week had the worst air in Prato?

Over the past week, the highest daily PM2.5 in Prato was recorded on Thursday, August 27 (about 11 µg/m³).

What is the UV index in Prato today?

The UV index in Prato today is 7.1 (high) — unprotected fair skin can burn in about 30 minutes.

Does today's wind help disperse smog in Prato?

Strong wind (about 18 km/h) is actively clearing smog and dust away.

How is air quality measured?

Air quality here is based on PM2.5 — the concentration of fine particulate matter in µg/m³. Lower values mean cleaner air. Data is updated daily from Open-Meteo.