Reykjavik reports high levels of particulate pollution
Reykjavik has reported high levels of particulate matter (PM10) at air quality monitoring stations. Dust from traffic on dry roads, stirred up by light winds, is the primary cause.
Reykjavik City reported elevated levels of particulate matter (PM10) across several air quality monitoring stations on February 12, 2026. The measurements indicated concentrations significantly exceeding the public health limit of 50 micrograms per cubic meter over a 24-hour period. At the Grensásvegur monitoring station, levels reached 93.4 micrograms per cubic meter by midday.
The increased particulate matter is attributed mainly to road dust, which becomes airborne more easily when streets are dry and winds are light. Efforts by Reykjavík City and the Icelandic Road and Coastal Administration to suppress dust by applying suppressants have been insufficient under the current conditions. Light winds are forecast to continue, with little precipitation expected until mid-next week, potentially exacerbating the situation.
Residents with respiratory conditions, the elderly, and children are advised to limit outdoor activities and physical exertion. The public is encouraged to reduce private vehicle use by opting for public transportation, carpooling, or other environmentally friendly travel methods. Companies are also urged to facilitate remote work for employees on high pollution days.
Reykjavik Public Health continuously monitors air quality and issues guidance as needed. Real-time data and air quality information for the city and across Iceland are available at loftgæði.is. Particulate matter refers to microscopic dust particles that can penetrate the respiratory system and pose health risks.