EUROPEAN AIR QUALITY INDEX
MODEL ESTIMATE—
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Higher values mean more pollution
Good · 0–20Extremely poor · >100
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The current model value will appear here.
CANARY ISLANDS · 29.00° N, 13.50° W
Costa TeguiseAir quality, at a glance.
Track the air. Care for life.
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Next check in 05:00
Regional model estimatesThese values come from CAMS global via Open-Meteo, at approximately 45 km resolution. They describe the wider area, rather than a sensor at your address.
A CLEAR PICTURE OF FRESHNESS
Model valid at—
Last successful fetch—
Model data age—
Checks run at your selected interval while this page is visible. New source values arrive less often. All times use Canary Islands time.
What’s in the air
Current estimates · μg/m³THE WIDER VIEW
Follow the trend
Choose one of eight pollutants and a viewing window from 4 hours to 30 days.
Move over the chart to inspect a value.
View hourly values as a table
| Time · Canary Islands | PM10 · μg/m³ |
|---|
GROUND MEASUREMENTS
Costa Teguise station
The official network provides hourly measurements. Its automated API requires a token. Check the publication date on station pages: an old reading is not a current measurement.
Sources, refresh timing & interpretation
Concentrations: PM2.5, PM10, NO₂, O₃, SO₂, CO, formaldehyde and dust are in micrograms per cubic metre (μg/m³). Dust is a separate model variable; do not add it to particulate values. The European AQI is dimensionless.
EU AQI: Good 0–20 · Fair >20–40 · Moderate >40–60 · Poor >60–80 · Very poor >80–100 · Extremely poor >100. The overall index is the highest of the five sub-indices for PM2.5, PM10, NO₂, O₃ and SO₂. CO, formaldehyde and dust have no separate European AQI band here. The selector covers eight relevant air-pollution indicators; their risks depend on concentration and exposure.
Timing: Choose automatic checks every 5, 10, 15, 30 or 60 minutes, or turn them off. Checks run while the page is visible and resume with an immediate check when you return to an overdue tab. The viewing window spans 4 hours to 30 days; points remain hourly. Earlier values are archived model forecasts, not validated monitoring-station history. CAMS global has a three-hour native output interval and updates its forecasts about every 12 hours; the API supplies hourly values. The “model valid at” time is not a model run or sensor measurement timestamp. Failed checks leave the last values visible with an explicit warning. Values more than two hours old are flagged.
Attribution: Open-Meteo · Copernicus Atmosphere Monitoring Service (CAMS). Station sources: World Air Quality Index, Gobierno de Canarias and EEA. Provisional station data may be revised.