#PollutionAlert
घना कोहरा और गंभीर प्रदूषण ने दिल्ली को अपनी चपेट में ले लिया, कई इलाकों में AQI 400 के पार पहुंच गया

www.newsfeedindia.in/2024/11/delh...

#DelhiAirQuality #AQI #PollutionAlert #SevereAQI #FoggyDelhi #HealthWarning #AirPollution #DelhiSmog #EnvironmentalCrisis #StaySafe
www.newsfeedindia.in
November 14, 2024 at 3:57 AM
D.C. air quality drops to “very unhealthy” levels after July 4th fireworks: A “purple” air quality alert was issued for Washington, D.C., and surrounding areas, meaning pollution reached levels considered “very unhealthy.” #AirQuality #UnhealthyAir #DCAirQuality #PollutionAlert #July4th
D.C. air quality drops to “very unhealthy” levels after July 4th fireworks: A “purple” air quality alert was issued for Washington, D.C., and surrounding areas, meaning pollution reached levels considered “very unhealthy.” #AirQuality #UnhealthyAir #DCAirQuality #PollutionAlert #July4th
umlegacypressqsefc.com
July 5, 2026 at 6:14 PM
Akshardham Temple Disappears Into Delhi's Toxic Smog

#Delhi # Akshardham #AirPollution #AQI #GRAP2 #PollutionAlert #AirQuality #AirCrisis #WeatherUpdate
October 21, 2025 at 12:31 PM
Delhi Smog Crisis Triggers GRAP Stage 2 Response

#Delhi #AirPollution #AQI #GRAP2 #PollutionAlert #AirQuality #AirCrisis #WeatherUpdate
October 21, 2025 at 11:31 AM
#CodeRed advisory until Sunday | Major ozone #AirPollution episode affecting the UK from National #CleanAirDay (Thursday 19 June 2025). 75% chance that 8-hr avg ozone will exceed 161ug/m3 or 1-hr will exceed 180ug/m3, triggering a National #PollutionAlert via @cleanairlondon.bsky.social
June 18, 2025 at 8:40 AM
#BirminghamLadywood's ozone (not other) sensor, which triggered a 24-hr national #PollutionAlert for EXTREME AIR POLLUTION last night, has been offline since 8am this morning (10/7/26) < Makes me remember monitor on #OlympicRouteNetwork getting 'flooded' and blow the electrics for half a building...
July 10, 2026 at 6:04 PM
Official (Fri 10/7/26) | 24-hr EXTREME #PollutionAlert in force for #BIRMINGHAM and #COVENTRY until 8pm today. Widespread 🟠AMBER #AirPollution HEALTH ALERT across southern UK. Possible 🔴RED HEALTH ALERT again. Breeze bringing some relief by weekend but polluted easterly uk-air.defra.gov.uk
July 10, 2026 at 7:29 AM
STANDBY | OZONE concentrations going VERTICAL in parts of southern UK. National #PollutionAlert possible by 8pm Thurs (9/7/26) ie 1-hr > 180 ug/m3. #RedAirAlert later (8-hr > 161 ug/m3)?
July 9, 2026 at 12:24 PM
Thank you everyone who read/shared our posts about latest RED OZONE #AirPollution episode (June 2026). Six monitors triggered #PollutionAlert. Four zones hit HIGH health band. Anyone see an official press release (except from @sadiqkhanlondon.bsky.social)? Next episode could start by Friday 3 July
June 28, 2026 at 9:14 AM
Update Friday 19/6/26 evening | Forecast for Sunday and Monday. #NorwichLakenfields hit 142/180 ug/m3 1-hr ozone today. France and Spain have already announced special #PollutionAlert #CodeRed measures << Excellent maps from @copernicusecmwf.bsky.social @mparrington.bsky.social
June 19, 2026 at 8:47 PM
Update Thu 28 May 2026: National #PollutionAlert in force until 11pm BST tonight after many sites far exceeded the legal threshold for warning the public yesterday. #YarnerWood hit a staggering 207 ug/m3 at 8pm Wed. Not a hint of it in @emmahardymp.bsky.social @metoffice.gov.uk forecast this morning
May 28, 2026 at 4:51 PM
OFFICIAL: 24-HR National #PollutionAlert until 8pm Tues 26 May 2026 or later. Widespread MODERATE and HIGH ozone and particle #AirPollution episode ongoing across southern UK until Friday. NB Ozone usually peaks by early evening cleanair.london/health/pollu...
May 26, 2026 at 8:54 AM
OFFICIAL: UK ISSUES 24-HR NATIONAL #PollutionAlert after ozone #AirPollution hits HIGH in London and exceeds PUBLIC INFORMATION THRESHOLD in #NorthamptonSpringPark (7pm Mon 25 May 2026). Hourly updates: uk-air.defra.gov.uk/latest/perio... & uk-air.defra.gov.uk/latest/curre... & uk-air.defra.gov.uk
May 25, 2026 at 8:20 PM
Wednesday's #AirPollution
forecast from @metoffice.gov.uk and @emmahardymp.bsky.social failed to mention HIGH 8-hr ozone or the likelihood of 1-hr ozone triggering a second national #PollutionAlert or the ongoing #PollutionAlert. They need to do better to warn people. Much better
August 14, 2025 at 7:15 AM
Terrible day for particle and ozone #AirPollution on Wednesday. National #PollutionAlert remains in force until 5pm Thursday. Relief for most on Thursday << Warnings from @london.gov.uk (and rain) may have helped save London from the worst HT @sadiqkhanlondon.bsky.social @metecoban92.bsky.social
August 14, 2025 at 7:03 AM
🔴 #CodeRed | National #PollutionAlert in force until 8pm Wednesday 13 August 2025. Major ozone and particle #AirPollution episode ongoing across UK. Further alerts likely by 6pm today cleanair.london/health/pollu...
August 13, 2025 at 8:20 AM
🟣 #CodePurple | National #PollutionAlert for ozone likely (90%) to be triggered in London and southern UK by 6pm Tuesday ie 1-hr over 180 ug/m3. Possible 🔴 #CodeRed HIGH health index alert ie 8-hr over 161 ug/m3 cleanair.london/health/pollu.... Get our #CleanAirCities app (pinned at top) for more
August 12, 2025 at 7:20 AM
🚨Code Red🚨 | We're upgrading our health alert to HIGH ozone #AirPollution in southern and central England on Tuesday and Wednesday (12-13/8). National #PollutionAlert highly likely by 6pm each day. Ozone is the most-irritant gas for humans. Don't burn🔥. Check health advice ⛑️
August 11, 2025 at 7:37 AM
#Harlington monitor in London was 94.4% of triggering a national #PollutionAlert on Friday. Hourly updates here uk-air.defra.gov.uk/latest/perio...
July 11, 2025 at 9:15 PM
Official #CodeRed | @emmahardymp.bsky.social issues 24-hr #PollutionAlert for ozone #AirPollution 5pm Friday after 1-hr ave breached 180ug/m3 legal threshold in Birmingham by 3pm. More alerts expected today << No mention in @metoffice.gov.uk Defra forecast today uk-air.defra.gov.uk/latest/perio...
July 11, 2025 at 4:26 PM
#CodeRed alert 🚨 | @metoffice.gov.uk is forecasting MODERATE 6/10 ozone #AirPollution (8-hr ave) for London on Friday and Saturday. We consider 1-hr ozone highly likely (90%?) to exceed 180ug/m3 and trigger a national #PollutionAlert in one or more places on those days uk-air.defra.gov.uk
July 9, 2025 at 9:39 AM
#CodeRed advisory | Major MODERATE ozone #AirPollution episode building from Wednesday. Possibly HIGH by Friday in some places and/or 1-hr #PollutionAlert by Friday ps ozone is the most-irritant gas for humans cleanair.london/health/pollu...
July 7, 2025 at 8:30 AM
Update 10pm 2200 BST (1 July 2025) | #Sibton 8-hr average ozone #AirPollution was 160ug/m3. 161 would have triggered HIGH on Defra’s DAQI 🙄 << No mention of possible HIGH or #PollutionAlert in Defra’s forecast today cc @metoffice.gov.uk
July 1, 2025 at 10:06 PM