Hazard

Air Quality events wherever they are reported

Live monitoring. In the 90 days to 24 September 2026, the air quality events published here were filed by WAQI Air Quality and EPA AirNow US.

Total events7,033
Organisations, 90 days2
Latest165d ago
Countries, 90 days99

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Showing 7001-7020 of 7,033 events

Air QualityCriticalCS:14 · v1

Hazardous Air Quality (AQI 820)

Canada2026-04-21165d ago
Air QualityCriticalCS:26 · v1

Hazardous Air Quality (AQI 670)

RajākheriIndia2026-04-20166d agoUrban PEI 25.8K
Air QualityCriticalCS:35 · v1

Hazardous Air Quality (AQI 821)

Rishon LeTsiyyonIL2026-04-19167d agoUrban PEI 138.9K
Air QualityCriticalCS:26 · v1

Hazardous Air Quality (AQI 642)

NesherIL2026-04-18168d agoUrban PEI 16.3K
Air QualityCriticalCS:31 · v1

Hazardous Air Quality (AQI 999)

HaderaIL2026-04-18168d agoUrban PEI 54.4K
Air QualityCriticalCS:31 · v1

Hazardous Air Quality (AQI 999)

GangtokIndia2026-04-18169d agoUrban PEI 61.8K
Air QualityCriticalCS:26 · v1

Hazardous Air Quality (AQI 655)

NesherIL2026-04-17169d agoUrban PEI 19.7K
Air QualityCriticalCS:35 · v1

Hazardous Air Quality (AQI 715)

KilburnUnited Kingdom2026-04-17169d agoUrban PEI 436.7K
Air QualityCriticalCS:31 · v1

Hazardous Air Quality (AQI 875)

UccleBelgium2026-04-16170d agoUrban PEI 94.5K
Air QualityCriticalCS:35 · v1

Hazardous Air Quality (AQI 999)

BorivliIndia2026-04-16170d agoUrban PEI 163.7K
Air QualityCriticalCS:26 · v1

Hazardous Air Quality (AQI 824)

AnacortesUnited States2026-04-15171d agoUrban PEI 10.6K
Air QualityCriticalCS:26 · v1

Hazardous Air Quality (AQI 824)

AnacortesUnited States2026-04-15171d agoUrban PEI 10.6K
Air QualityCriticalCS:26 · v1

Hazardous Air Quality (AQI 739)

MaroochydoreAustralia2026-04-15172d agoUrban PEI 32.5K
Air QualityCriticalCS:26 · v1

Hazardous Air Quality (AQI 830)

IrugūrIndia2026-04-13173d agoUrban PEI 12.8K
Air QualityCriticalCS:26 · v1

Hazardous Air Quality (AQI 999)

TrondheimNorway2026-04-12174d agoUrban PEI 48.0K
Air QualityCriticalCS:14 · v1

Hazardous Air Quality (AQI 999)

Hamilton EastNew Zealand2026-04-12175d ago
Air QualityCriticalCS:35 · v1

Hazardous Air Quality (AQI 999)

AndipalayamIndia2026-04-08178d agoUrban PEI 142.0K
Air QualityCriticalCS:35 · v1

Hazardous Air Quality (AQI 880)

RāichūrIndia2026-04-08178d agoUrban PEI 135.7K
Air QualityCriticalCS:31 · v1

Hazardous Air Quality (AQI 749)

Presidente PrudenteBrazil2026-04-04183d agoUrban PEI 86.8K
Air QualityCriticalCS:14 · v1

Hazardous Air Quality (AQI 720)

Granadilla de AbonaSpain2026-04-01185d ago