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Air Quality in Greece

Archived observations and advisories, with dates and reporting sources.

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Archived records (30d)15

Archived records (90d)38

Cumulative urban PEI, all records1.3M

Recent events

Air QualityMediumCS:29 · v5

Unhealthy Air Quality (AQI 153)

Acharnés2026-10-0412d agoSource: waqi Air QualityCriticalCS:67 · v5

Hazardous Air Quality (AQI 880)

Piraeus2026-09-2620d agoSource: waqiUrban PEI 180.7K Air QualityCriticalCS:67 · v5

Hazardous Air Quality (AQI 880)

Piraeus2026-09-2521d agoSource: waqiUrban PEI 180.7K Air QualityCriticalCS:43 · v5

Hazardous Air Quality (AQI 880)

Acharnés2026-09-2521d agoSource: waqi Air QualityMediumCS:29 · v5

Unhealthy Air Quality (AQI 171)

2026-09-2521d agoSource: waqi Air QualityCriticalCS:43 · v5

Hazardous Air Quality (AQI 310)

2026-09-2422d agoSource: waqi Air QualityMediumCS:29 · v5

Unhealthy Air Quality (AQI 188)

2026-09-2323d agoSource: waqi Air QualityMediumCS:29 · v5

Unhealthy Air Quality (AQI 196)

2026-09-2323d agoSource: waqi Air QualityCriticalCS:43 · v5

Hazardous Air Quality (AQI 376)

2026-09-2224d agoSource: waqi Air QualityCriticalCS:43 · v5

Hazardous Air Quality (AQI 500)

2026-09-2026d agoSource: waqi Air QualityCriticalCS:43 · v5

Hazardous Air Quality (AQI 500)

2026-09-1927d agoSource: waqi Air QualityMediumCS:37 · v5

Unhealthy Air Quality (AQI 157)

Pylaía2026-09-1828d agoSource: waqiUrban PEI 3.4K Air QualityMediumCS:29 · v5

Unhealthy Air Quality (AQI 156)

2026-09-1828d agoSource: waqi Air QualityCriticalCS:43 · v5

Hazardous Air Quality (AQI 500)

2026-09-1828d agoSource: waqi Air QualityMediumCS:29 · v5

Unhealthy Air Quality (AQI 188)

2026-09-1729d agoSource: waqi Air QualityHighCS:36 · v5

Very Unhealthy Air Quality (AQI 270)

2026-09-1630d agoSource: waqi Air QualityMediumCS:29 · v5

Unhealthy Air Quality (AQI 153)

2026-09-1531d agoSource: waqi Air QualityCriticalCS:43 · v5

Hazardous Air Quality (AQI 425)

2026-09-1531d agoSource: waqi Air QualityCriticalCS:64 · v5

Hazardous Air Quality (AQI 880)

Piraeus2026-09-1531d agoSource: waqiUrban PEI 180.7K Air QualityMediumCS:29 · v4 (historical)

Unhealthy Air Quality (AQI 198)

2026-09-1234d agoSource: waqi Air QualityCriticalCS:43 · v4 (historical)

Hazardous Air Quality (AQI 420)

2026-09-1135d agoSource: waqi Air QualityMediumCS:29 · v4 (historical)

Unhealthy Air Quality (AQI 159)

2026-09-1036d agoSource: waqi Air QualityCriticalCS:43 · v4 (historical)

Hazardous Air Quality (AQI 311)

2026-09-1037d agoSource: waqi Air QualityCriticalCS:43 · v4 (historical)

Hazardous Air Quality (AQI 374)

2026-09-0937d agoSource: waqi Air QualityCriticalCS:50 · v4 (historical)

Hazardous Air Quality (AQI 448)

Meneméni2026-09-0937d agoSource: waqiUrban PEI 5.1K Air QualityMediumCS:46 · v4 (historical)

Unhealthy Air Quality (AQI 150)

Kalamariá2026-09-0739d agoSource: waqiUrban PEI 67.6K Air QualityCriticalCS:59 · v4 (historical)

Hazardous Air Quality (AQI 880)

Cholargós2026-09-0640d agoSource: waqiUrban PEI 53.4K Air QualityMediumCS:46 · v4 (historical)

Unhealthy Air Quality (AQI 162)

Kalamariá2026-09-0640d agoSource: waqiUrban PEI 67.6K Air QualityCriticalCS:43 · v4 (historical)

Hazardous Air Quality (AQI 490)

2026-09-0640d agoSource: waqi Air QualityMediumCS:29 · v4 (historical)

Unhealthy Air Quality (AQI 150)

2026-09-0541d agoSource: waqi

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