AQI readings have reported "good" conditions for many recent ... As for schools, Patel says many schools updated HVAC systems ...

The highest AQI levels will occur in Altadena and other ... air cleaner was in use for wildfire smoke mitigation before the COVID-19 pandemic If the smoke still bothers you (coughing, tightness ...

As Delhi welcomes the New Year, the Air Quality Index (AQI) was recorded at 239 at ... This achievement, excluding 2020, a year heavily influenced by COVID-related lockdowns, indicates consistent ...

The average daily AQI of 2024 was worse than 2023, but the second best since 2018, except for 2020 (COVID-19 year), according to Central Pollution Control Board (CPCB) data shared by the ...

The average hourly changes in AQI during the month of November, 2024 in Islamabad, Lahore, New Delhi and Peshawar For instance, when the Covid-19 pandemic hit in late 2019, Stanford University ...

Meanwhile, the monthly AQI category figures of the UPPCB indicate that the year 2020, which had long periods of lockdown triggered by the Covid-19 pandemic, experienced 20 “severe” days ...

Delhi recorded 209 'good to moderate' air quality days in 2024, the highest since 2018, barring 2020 which witnessed a sharp dip in pollution due to the COVID-19 lockdown, according to the central ...

Air quality in Mumbai has deteriorated since the pandemic, with a 2.6% increase in toxic PM2.5 levels compared to 2019. Industrial areas and eastern suburbs are identified as pollution hot spots.

The AQI was 173 (moderate ... of “good” and “moderate” air days since 2015—barring 2020, when Covid-19 lockdown was in place—clocking 209 such days, according to data released by ...

If the AQI ranges from moderate to hazardous ... though effective at protecting yourself and others from respiratory diseases like COVID-19, aren’t going to offer much safety from the hazardous ...

Delhi saw 209 days in 2024 with an AQI below 200, indicating 'Good to Moderate' air quality, which is the highest count recorded, excluding the Covid-19 lockdown year of 2020. Listen to Story ...