Air Quality in Nice
Provence-Alpes-Cote d'Azur — 06
342,669 inhabitants
30 of 60 cities
Standard deviation: ±11 points
Based on 200 measurements
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Air quality in Nice: what you need to know
Nice, France's fifth-largest city on the French Riviera, enjoys exceptional sunshine and a Mediterranean microclimate. The Promenade des Anglais lines a famous bay where sea breezes disperse pollutants. However, the city's configuration between sea and mountains can trap pollutants during low-wind periods. Road traffic on the expressway and A8, plus the port and Nice Cote d'Azur airport, are the main pollution sources. Elevated neighborhoods (Cimiez, Mont Boron) enjoy better air quality than the Var plain or motorway vicinity. The city is investing in tram and pedestrian zones. The average score of 65/100 reflects generally good air with contrasting zones.
Main pollutants in Nice
Main pollutants: NO2, O3, PM10
Traffic-related NO2 and summer ozone are Nice's main pollutants. PM10 is also present, partly from maritime and airport traffic. The sea breeze is a favorable dispersion factor.
PM2.5 — Fine Particulate Matter
Particles smaller than 2.5 micrometers. From traffic and heating. Penetrate deep into the lungs.
PM10 — Coarse Particulate Matter
Particles smaller than 10 micrometers. From traffic, construction, and erosion. Irritating to airways.
Key pollutantNO2 — Nitrogen Dioxide
Gas mainly from diesel engine combustion. Direct indicator of road traffic. Respiratory irritant.
Key pollutantO3 — Ozone
Secondary pollutant formed by chemical reaction under sunlight. Peaks in summer. Causes respiratory irritation.
Key pollutantSO2 — Sulfur Dioxide
From combustion of sulfur-containing fossil fuels. Found near industrial and port areas.
CO — Carbon Monoxide
Odorless gas from incomplete combustion. Linked to road traffic and faulty heating systems.
Neighborhood comparison in Nice
Air quality varies significantly between neighborhoods. With a standard deviation of ±11 points, two addresses in Nice can show very different scores. Only an address-level report reveals the actual air quality.
Impact on real estate in Nice
On the French Riviera, air quality is a premium selling point. Elevated properties with sea views (Cimiez, Mont Boron) combine panoramic views with better air quality, justifying high prices. An ImmoGrade report documents this advantage for international buyers concerned about their living environment.
Health tips related to air quality
Check the ImmoGrade for your address before buying or renting a property.
Sensitive individuals (children, elderly, asthma sufferers) should be particularly cautious in areas scoring below 50/100.
Choose homes away from major roads and near green spaces for better indoor air quality.
Ventilate your home early in the morning or late in the evening, when pollution levels are lowest.
National Ranking — Top 5
| # | City | Score |
|---|---|---|
| 1 | Brest | 82/100 |
| 2 | Lorient | 78/100 |
| 3 | La Rochelle | 77/100 |
| 4 | Bayonne | 76/100 |
| 5 | Ajaccio | 75/100 |
Air Quality in Provence-Alpes-Cote d'Azur
Frequently asked questions about air quality in Nice
Is Nice's air quality good?
With a score of 65/100, Nice benefits from good air quality thanks to the Mediterranean climate and sea breeze. Elevated neighborhoods have the best scores.
Does Nice airport impact air quality?
Nice Cote d'Azur airport has a localized impact on the Var plain neighborhoods. Elevated residential areas are largely unaffected.
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