Air-Quality dashboard
Bootle, Merseyside default · CAMS European forecast · stage-adjusted COPD risk
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Main driver: –
Stage 2 COPD guidance
Overall COPD risk: –
Stage changes how cautiously each reading is interpreted. It does not diagnose COPD severity.
Pollutants used in the DAQI-style assessment
Official UK DAQI concentration bands from GOV.UK / Defra, interpreted as Low / Medium / High COPD risk for your selected stage.
Additional CAMS breathing-related information
Weather factors
How to use this result
Next 12 hours — indicative DAQI
Risk thresholds used (gathered from official DAQI bands)
Source: GOV.UK pollutant concentrations for the DAQI. Column colours show how each official band is treated as Low, Medium or High COPD risk for the stage you selected.
| Pollutant | Official Low (DAQI 1–3) | Official Moderate (4–6) | Official High / Very high (7–10) | COPD stage mapping |
|---|---|---|---|---|
| Ozone O₃ (µg/m³) | 0–100 | 101–160 | 161+ | |
| PM2.5 (µg/m³) | 0–35 | 36–53 | 54+ | |
| PM10 (µg/m³) | 0–50 | 51–75 | 76+ | |
| Nitrogen dioxide (µg/m³) | 0–200 | 201–400 | 401+ | |
| Sulphur dioxide (µg/m³) | 0–266 | 267–532 | 533+ | |
| Saharan dust (µg/m³) | <10 | 10–29 | 30+ | |
| Carbon monoxide (µg/m³) | <200 | 200–999 | 1000+ | |
| Ammonia (µg/m³) | <5 | 5–19 | 20+ | |
| Aerosol optical depth | <0.20 | 0.20–0.49 | 0.50+ | |
| Pollen (grains/m³) | <10 | 10–49 | 50+ |
Medical safety
Live values come from the CAMS European air-quality model via Open-Meteo for the selected coordinates. The UK DAQI shown is indicative (official DAQI uses pollutant-specific averaging periods). COPD risk labels are a planning aid, not a clinical score.