BMV080 is a low-power, low-cost PM1, PM2.5, and PM10 sensor module with I2C and SPI interfaces that sells for just $29.90.

Sonoff’s new sensors deliver much more data and functionality ...

When pollution rises and dust settles indoors, can one machine really make your home air safer? I tested the Eureka Forbes AP ...

【财新网】 在将细颗粒物PM2.5纳入监测14年、达标城市数量占比超七成之后，中国政府宣布将收严PM2.5的浓度限值。2月24日，生态环境部发布最新修订的《环境空气质量标准（GB ...

Efficient cooling, inverter compressors, and power saving ratings dominate the 1.5 ton AC variants between 30k to 45k, where brands like Daikin, Haier, LG, Panasonic, and Godrej balance performance, ...

The National Academies is convening an expert committee to consider the state-of the-science on the health risks of exposure to fine particulate matter (PM2.5) indoors and engineering solutions and ...

Data from 40 low-cost sensors across Bengaluru shows sharp, localised pollution spikes, challenging the city’s ‘satisfactory ...

Acerpure Pro Classic (AP352) review ...

Get the MOOKA PR1 HEPA air purifier for large rooms up to 2200 sq ft at 24% off, now just $79.99 on Amazon. Clean air just got more affordable. The MOOKA PR1 HEPA air purifier for large rooms has ...

Rising temperatures and smarter cooling tech make this a good time to upgrade. This guide looks at some of the best AC options in 2026.| Technology News ...

Under the new system, all city residents will be within 1.5 miles of a sensor, which Penn researchers say has significant research implications.