Piera Systems 🇨🇦
@piera_systems
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We are dedicated to reducing the health impact of air pollution globally by providing accurate, real-time data on particulate matter.
Toronto, ON
Joined August 2020
Clean air for schools extend beyond the classroom into the bathroom too. #clearair #cleanairmatters #ourkidsmatter
linkedin.com
ATTENTION parents, school teachers and principals: Piera Systems Inc. vape and cigarette smoke detector sensors are comming to New Zealand! This is another example of building high impact applicati...
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hosted by the Austrian Federal Ministry of Health. Thank you to all you have supported! @piera_systems @IndianaTux @AeroexT
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Germany - Indoor Air Quality Guidelines advise that the average CO2ppm level should not exceed 1000ppm during a unit of use (e.g. a class period). https://t.co/fiEPMyf2g5
#CleanAirClassrooms
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Looks like most classrooms in Ontario
FYI Toronto a sound warning from @environmentca to limit outdoor activity if possible today due to poor air quality. Take a read🙂 https://t.co/iX9jnY3UMi
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Prioritising clean air in schools means fewer sick days, better focus, & healthier kids. Clean air tools like the Blast air purifier help make classrooms safer so every child can learn, grow, and thrive worry-free. 🏫💚 Every child deserves clean air. Let’s make it standard.
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Did you know there is an association between exposure to #AirPollution and risk of #MentalIllnesses? Depression and cognitive impairment are particularly possible, but self-harm, suicide, anxiety and other effects are also risks. For more info: https://t.co/ttc5wc5P0n
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Synetica’s enLink Zone View Home provides homeowners and landlords with continuous humidity and temperature data in order to take proactive, informed steps to safeguard resident wellbeing and building integrity. https://t.co/ZpLcAjF57t
#Synetica #DampPrevention #MouldMonitoring
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Those are great for restaurants
Great to see innovation in air purification When the time comes (not if) for clean air obligations in schools a design like this would be really useful @SmartAirFilters @camfil @nousaerons
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Ripley’s could have posted a QR Code at the entrance. And its your job that all public places do
News Release: Toronto Public Health is reporting exposure to a case of measles in a person who visited the city. The public could have been exposed to measles on Monday, April 21, from 1 to 7 p.m. at Ripley’s Aquarium (288 Bremner Blvd.) https://t.co/vHuLWh9ye6
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Imagine how much of a healthier environment a student would have if there was a PZAP ( personal zone air purifier) installed above their desk
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A group of NZ doctors, teachers and academics etc., have written an open letter to the Government requesting C02 monitors, air purifiers, free tests, paid leave and recognition of LongCOVID as an occupational hazard, saying too many children & educators are still getting Covid.
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We posted the levels live on the website and customers could scan the code by the entrance before they entered. It definitely improved our business as customers and staff was kept safe
@EmJayNabuurs @airspothealth NL mandated CO2 monitors in classrooms in 2022, but did nothing more than that. Those colour coded CO2 charts are nothing more than window dressing. No one is paying any attention to CO2. The monitors are often not plugged in. If they are, no one checks or even understands them
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GO AQS White Paper v0.80 – Update As we move significantly closer to the final V1.0 release of the white paper, this latest update incorporates a substantial volume of revisions and refinements after the working groups discussions. https://t.co/8NraeKDoKl
@OfficialGOAQS
goaqs.org
As we move significantly closer to the final V1.0 release of the white paper, this latest update incorporates a substantial volume of revisions and refinements after the working groups discussions.…
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To celebrate #AirQualityAwarenessWeek, we'll be sharing a tip daily! Today's tip is: Use a free air quality app (like Clean Air in Cities) to check pollution levels every morning just like you would with the weather. So, you can plan your outdoor activities accordingly!
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⏰ Time is running out to tell 🇨🇦’s largest school board to invest in the well-being of staff & students by improving indoor air quality. Sign Clean Indoor Air Toronto’s letters & send a message to the @TDSB that #Toronto wants healthier schools 4 our kids https://t.co/Lzg5wP3jfJ
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You're not gonna believe this... --> silicosis is a lung disease caused by tiny cyrstalline particles --> this is a particular risk for miners --> MSHA (Mine Safety and Health Admin) has what's called the 'silica rule' to protect workers --> it's being temporarily suspended...
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New hospital study: air purifiers cut airborne COVID by 98%. Rooms with HEPA ventilation had zero virus detected. Clean air is essential public health infrastructure — not a luxury. Study: https://t.co/eVdkFlXEEN…
Out of 128 inpatient #covid cases in hospital in Wales on 13th April 2025 - 104 of them caught covid IN THE HOSPITAL Why do hospitals not use HEPA filters to clean viruses from the air? SIGN this petition & they might have to 🔽 https://t.co/tTyuSo646G
@1goodtern @_CatintheHat
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Does Air Pollution Affect Your Brain Health? Find Out
doctor.ndtv.com
Let's explore how air pollution is harming your brain and what symptoms or consequences to watch out for.
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For folks nervous about travelling to the US from Europe or Asia, consider connecting via Canada. You clear US customs on 🇨🇦 soil, if you're denied entry you get to go back to Canada (and back home) instead of some black site. Or just cancel your US trip and visit 🇨🇦 instead!
I’ve been strongly anti-Trump on social media. Would it be dangerous to travel to America right now for a holiday?
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