Understanding pollution to better fight it.
Here, we simply explain what pollution is and how to protect yourself from it.
why do aqi apps show different numbers?
The key takeaway: AQI app differences arise from data origins (official stations, sensors, models), calculation methods (real-time vs. daily averages), and regional standards (EPA vs. WHO). This helps urbanites choose...
why do aqi apps show different numbers?
The key takeaway: AQI app differences arise from data origins (official stations, sensors, models), calculation methods (real-time vs. daily averages), and regional standards (EPA vs. WHO). This helps urbanites choose...
AQI hourly vs daily: which to follow for health?
The key takeaway: The daily AQI offers a 24-hour average for planning outdoor activities, while the hourly AQI (NowCast) provides real-time updates for immediate decisions. Understanding both helps urban dwellers...
AQI hourly vs daily: which to follow for health?
The key takeaway: The daily AQI offers a 24-hour average for planning outdoor activities, while the hourly AQI (NowCast) provides real-time updates for immediate decisions. Understanding both helps urban dwellers...
µg/m³ and AQI: understanding these two measurem...
The essential takeaways: The AQI translates raw µg/m³ measurements into actionable health categories, with PM2.5 levels above 12.0 µg/m³ (AQI 50) marking the threshold for health concerns. Understanding this empowers...
µg/m³ and AQI: understanding these two measurem...
The essential takeaways: The AQI translates raw µg/m³ measurements into actionable health categories, with PM2.5 levels above 12.0 µg/m³ (AQI 50) marking the threshold for health concerns. Understanding this empowers...
AQI color levels explained and the mistakes peo...
The essential takeaway: The Air Quality Index (AQI) is a vital tool for urban dwellers, translating complex pollution data into color-coded levels (0-500) to guide health-conscious decisions. By revealing when...
AQI color levels explained and the mistakes peo...
The essential takeaway: The Air Quality Index (AQI) is a vital tool for urban dwellers, translating complex pollution data into color-coded levels (0-500) to guide health-conscious decisions. By revealing when...
AQI vs PM2.5: How are these two numbers related?
The main thing to remember: PM2.5 measures harmful fine particles (smaller than 2.5 micrometers) in µg/m³ — a direct indicator of health risks as they enter the lungs and blood.The...
AQI vs PM2.5: How are these two numbers related?
The main thing to remember: PM2.5 measures harmful fine particles (smaller than 2.5 micrometers) in µg/m³ — a direct indicator of health risks as they enter the lungs and blood.The...
FFP3 vs N100: what’s the difference between the...
The bottom line: N100 masks (99.97% filtration) offer slightly better protection than FFP3 masks (99%), but their oil resistance is insufficient. While N100 masks are suitable for high-risk healthcare environments,...
FFP3 vs N100: what’s the difference between the...
The bottom line: N100 masks (99.97% filtration) offer slightly better protection than FFP3 masks (99%), but their oil resistance is insufficient. While N100 masks are suitable for high-risk healthcare environments,...