OrbisViews

Air quality · Finland

Koli Air Quality (AQI) Now

26 Fair
European Air Quality Index
PM2.5
1.4µg/m³WHO limit 15
PM10
3.0µg/m³WHO limit 45
NO₂
0.3µg/m³
O₃
72µg/m³
Desert dust
0µg/m³
UV index
0.0
US AQI
33

Updated: · Source: Copernicus CAMS · Open-Meteo

Air quality in Koli is fair right now: European Air Quality Index 26. Fine particulate matter (PM2.5) is 1.4 µg/m³, below the WHO guideline. Fine for outdoor activities; very sensitive people may reduce prolonged strenuous exercise. Pollution is expected to peak around 13:00 over the next 48 hours (index 29, fair). The average index over the last 5 days was 20.

Koli 48-hour air quality forecast

20:00: 2520:0021:00: 2522:00: 2523:00: 2500:00: 2501:00: 2602:00: 2602:0003:00: 2604:00: 2705:00: 2706:00: 2707:00: 2808:00: 2808:0009:00: 2810:00: 2811:00: 2812:00: 2813:00: 2914:00: 2914:0015:00: 2916:00: 2917:00: 2818:00: 2719:00: 2720:00: 2620:0021:00: 2522:00: 2523:00: 2400:00: 2301:00: 2202:00: 2102:0003:00: 2104:00: 2105:00: 2106:00: 2207:00: 2208:00: 2208:0009:00: 2210:00: 2211:00: 2212:00: 2213:00: 2214:00: 2214:0015:00: 2216:00: 2217:00: 2218:00: 2219:00: 23

Koli: air quality over the last 5 days

OrbisViews archive: daily mean index.

1: 171712: 161623: 202034: 222245: 27275

Air quality near Koli

Cleanest to most polluted.

Frequently asked questions

Is Koli polluted today?
Air quality in Koli is fair right now: European Air Quality Index 26. Fine for outdoor activities; very sensitive people may reduce prolonged strenuous exercise.
Is it safe to exercise outdoors in Koli today?
Yes, air quality is fair right now; fine for outdoor exercise.
How is the air quality index calculated?
The European Air Quality Index is set by the worst of PM2.5, PM10, nitrogen dioxide, ozone and sulphur dioxide: 0–20 good, 20–40 fair, 40–60 moderate, 60–80 poor, 80–100 very poor, above 100 extremely poor.

Values are Copernicus Atmosphere Monitoring Service (CAMS) model forecasts and may differ from local monitoring stations.

Koli air quality: details

Pollutants and recent days

Nitrogen dioxide (NO₂) is 0.3 µg/m³ and ozone (O₃) 72 µg/m³; WHO guideline values are 25 (24 h) and 100 µg/m³ (8 h). Over the last 5 days the average air quality index was 20; the worst day was Thu, November 5 (27).