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

3 weather warnings in effect for Greece 🌡️ Extreme heat⚠️ Other hazard⛈️ Thunderstorms

Latest air quality data: Pátrai

Locations: Athens » Thessaloníki » Pátrai Irákleion » Larissa »

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

particulate matter (PM2.5) dust - 11 (Good)
particulate matter (PM10) suspended dust - 24 (Moderate)
ozone (O3) - 58 (Good)
nitrogen dioxide (NO2) - 11 (Good)
sulfur dioxide (SO2) - 1 (Good)
carbon monoxide (CO) - 149 (Good)

Real-time Air Quality Index (AQI) for Pátrai, Thursday, August 27, 2026: 2.

AQI 2 Moderate

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

Today (Thursday, August 27, 2026) air quality is moderate in Pátrai. Some pollutants in Pátrai may slightly affect very few hypersensitive individuals. Air pollutants in Pátrai may cause minor breathing discomfort to sensitive people.

What is the current level of PM2.5 in Pátrai? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 11 (Good) For comparison, the highest level of PM2.5 in Pátrai in the last 7 days was: 14 (Friday, August 21, 2026) and the lowest: 10 (Tuesday, August 25, 2026).

What is the level of PM10 today in Pátrai? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Pátrai is: 24 (Moderate)

How is the O3 level today in Pátrai? (ozone (O3))
58 (Good)

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

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

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

Current data Thursday, August 27, 2026 at 4:00 AM

PM2,5 11 (Good)

PM10 24 (Moderate)

O3 58 (Good)

NO2 11 (Good)

SO2 1 (Good)

CO 149 (Good)

Data on air pollution from recent days in Pátrai

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	13 Moderate	10 Good	12 Good	12 Good	11 Good	14 Moderate	13 Moderate
pm10	21 Moderate	23 Moderate	15 Good	17 Good	20 Moderate	14 Good	19 Good	19 Good
o3	88 Moderate	84 Moderate	92 Moderate	86 Moderate	90 Moderate	82 Moderate	93 Moderate	95 Moderate
no2	7 Good	5 Good	6 Good	6 Good	5 Good	3 Good	6 Good	7 Good
so2	1 Good	1 Good	1 Good	1 Good	1 Good	1 Good	1 Good	1 Good
co	152 Good	149 Good	164 Good	163 Good	142 Good	138 Good	162 Good	166 Good

data source »

Quality of life in Pátrai

Green and Parks in the City

Pátrai 39%

Albania: 37% Macedonia: 34% Bulgaria: 66% Serbia: 55% Bosnia and Herzegovina: 54%

particulate matter PM2.5

Pátrai 15 (Moderate)

Pleasure of spending time in the city

Pátrai 67%

Albania: 40% Macedonia: 29% Bulgaria: 50% Serbia: 53% Bosnia and Herzegovina: 53%

particulate matter PM10

Pátrai 40 (Moderate)

Air Pollution

Pátrai 40%

Albania: 69% Macedonia: 80% Bulgaria: 68% Serbia: 65% Bosnia and Herzegovina: 62%

Garbage Disposal

Pátrai 53%

Albania: 33% Macedonia: 29% Bulgaria: 44% Serbia: 39% Bosnia and Herzegovina: 49%

Availability and quality of drinking water

Pátrai 66%

Albania: 33% Macedonia: 58% Bulgaria: 70% Serbia: 64% Bosnia and Herzegovina: 71%

Cleanliness and tidiness

Pátrai 46%

Albania: 36% Macedonia: 26% Bulgaria: 42% Serbia: 37% Bosnia and Herzegovina: 50%

Noise and Light pollution

Pátrai 41%

Albania: 53% Macedonia: 54% Bulgaria: 51% Serbia: 51% Bosnia and Herzegovina: 38%

Water Pollution

Pátrai 42%

Albania: 68% Macedonia: 51% Bulgaria: 41% Serbia: 52% Bosnia and Herzegovina: 45%

Source: Numbeo

Pátrai

Thursday, August 27, 2026 at 4:00 AM

PM2,5 11 (Good)

particulate matter (PM2.5) dust

PM10 24 (Moderate)

particulate matter (PM10) suspended dust

O3 58 (Good)

ozone (O3)

NO2 11 (Good)

nitrogen dioxide (NO2)

SO2 1.4 (Good)

sulfur dioxide (SO2)

CO 149 (Good)

carbon monoxide (CO)

Pátrai

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	13	14	11	12	12	10	13	11
pm10	19	19	14	20	17	15	23	21
o3	95	93	82	90	86	92	84	88
no2	7.1	6.4	3.2	4.6	6.5	5.6	5	6.6
so2	1.2	1.1	0.58	0.8	1.2	0.99	0.66	1.2
co	166	162	138	142	163	164	149	152

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

🌦️ Weather · 16-day Forecast — Greece

16-day weather forecast for Greece: today around 35°C (clear sky), lows near 20°C. Daily temperature and conditions, updated every day. A moderate breeze (about 10 km/h) is partially dispersing pollutants today.

☀️ UV Index · 16-day Forecast — Greece

The UV index in Greece today is 7.5 (high) — unprotected fair skin can burn in about 25 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Pátrai — compare nearby locations.

Athens 16 µg/m³
Thessaloníki 15 µg/m³
Irákleion 13 µg/m³
Larissa 11 µg/m³

Frequently asked questions

Is the air safe to breathe in Pátrai today?

The current average PM2.5 across Pátrai is about 11 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Pátrai?

Right now PM2.5 in Pátrai averages about 11 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 Pátrai?

Over the past week, the highest daily PM2.5 in Pátrai was recorded on Friday, August 21 (about 14 µg/m³).

What is the UV index in Pátrai today?

The UV index in Pátrai today is 7.5 (high) — unprotected fair skin can burn in about 25 minutes.

Does today's wind help disperse smog in Pátrai?

A moderate breeze (about 10 km/h) is partially dispersing pollutants today.

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.