OrbisViews

Air quality · Japan

Oarai Air Quality (AQI) Now

36 Fair
European Air Quality Index
PM2.5
7.4µg/m³WHO limit 15
PM10
12.6µg/m³WHO limit 45
NO₂
2.0µg/m³
O₃
91µg/m³
Desert dust
5µg/m³
UV index
3.1
US AQI
54

Updated: · Source: Copernicus CAMS · Open-Meteo

Air quality in Oarai is fair right now: European Air Quality Index 36. Fine particulate matter (PM2.5) is 7.4 µg/m³, below the WHO guideline. Fine for outdoor activities; very sensitive people may reduce prolonged strenuous exercise. Pollution is expected to peak around 14:00 over the next 48 hours (index 43, moderate).

Oarai 48-hour air quality forecast

11:00: 3911:0012:00: 4013:00: 4214:00: 4215:00: 4216:00: 4017:00: 3917:0018:00: 3719:00: 3520:00: 3321:00: 3122:00: 2923:00: 2823:0000:00: 2801:00: 2802:00: 2803:00: 2804:00: 2805:00: 2805:0006:00: 2907:00: 2908:00: 3109:00: 3310:00: 3611:00: 3811:0012:00: 4013:00: 4114:00: 4315:00: 4316:00: 4317:00: 4117:0018:00: 4019:00: 4020:00: 3921:00: 3822:00: 3623:00: 3523:0000:00: 3401:00: 3302:00: 3203:00: 3204:00: 3105:00: 3005:0006:00: 3107:00: 3308:00: 3509:00: 3810:00: 40

Air quality near Oarai

Cleanest to most polluted.

Frequently asked questions

Is Oarai polluted today?
Air quality in Oarai is fair right now: European Air Quality Index 36. Fine for outdoor activities; very sensitive people may reduce prolonged strenuous exercise.
Is it safe to exercise outdoors in Oarai 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.

Oarai air quality: details

Pollutants and recent days

Nitrogen dioxide (NO₂) is 2.0 µg/m³ and ozone (O₃) 91 µg/m³; WHO guideline values are 25 (24 h) and 100 µg/m³ (8 h).