All public devices

Campus air monitoring

air quality online by Priya Raghavan

Clean baseline on campus. We hold the roadside numbers up against this one.

Latest Reading

PM2.5

9.7 µg/m³

Peak PM2.5

9.1 µg/m³

PM10

17.8 µg/m³

Nitrogen dioxide

7.9 µg/m³

Last updated: 8/8/2026, 12:45:25 PM

Insights

↑ rising ↗ trending up → stable ↘ trending down ↓ falling L = low, ~ = avg, H = high anomaly

Historical Plot

Drag on chart to zoom in

Telemetry Data

Live
TimePM2.5 (µg/m³)Peak PM2.5 (µg/m³)PM10 (µg/m³)Nitrogen dioxide (µg/m³)
8/8/2026, 12:45:25 PM9.7 µg/m³9.1 µg/m³17.8 µg/m³7.9 µg/m³
8/8/2026, 12:15:27 PM8.6 µg/m³9.1 µg/m³16 µg/m³8.5 µg/m³
8/8/2026, 11:45:27 AM9.4 µg/m³9.3 µg/m³16.9 µg/m³10 µg/m³
8/8/2026, 11:15:27 AM9.9 µg/m³9.6 µg/m³17.7 µg/m³9.5 µg/m³
8/8/2026, 10:45:26 AM9.2 µg/m³9.8 µg/m³20.2 µg/m³10.9 µg/m³
8/8/2026, 10:15:27 AM10.8 µg/m³10.1 µg/m³16.8 µg/m³15 µg/m³
8/8/2026, 9:45:26 AM9.5 µg/m³10.1 µg/m³16.1 µg/m³16.2 µg/m³
8/8/2026, 9:15:26 AM11.3 µg/m³10.1 µg/m³16.1 µg/m³19.1 µg/m³
8/8/2026, 8:15:26 AM13.5 µg/m³15.2 µg/m³29.6 µg/m³33.5 µg/m³
8/8/2026, 8:00:00 AM13.8 µg/m³15.9 µg/m³31.2 µg/m³33.1 µg/m³
8/8/2026, 7:30:00 AM16.2 µg/m³17.2 µg/m³33 µg/m³30 µg/m³
8/8/2026, 7:00:00 AM15.9 µg/m³17.9 µg/m³37.6 µg/m³25 µg/m³
8/8/2026, 6:30:00 AM19.2 µg/m³21.1 µg/m³39.3 µg/m³20.2 µg/m³
8/8/2026, 6:00:00 AM21.8 µg/m³22 µg/m³43.3 µg/m³17.5 µg/m³
8/8/2026, 5:30:00 AM22.7 µg/m³25.7 µg/m³45.1 µg/m³12.7 µg/m³
8/8/2026, 5:00:00 AM24.9 µg/m³26 µg/m³46.5 µg/m³10.8 µg/m³
8/8/2026, 4:30:00 AM23.7 µg/m³26 µg/m³49.6 µg/m³9.8 µg/m³
8/8/2026, 4:00:00 AM25.5 µg/m³25.9 µg/m³48.8 µg/m³8.5 µg/m³
8/8/2026, 3:30:00 AM25.4 µg/m³26.1 µg/m³47.1 µg/m³7.9 µg/m³
8/8/2026, 3:00:00 AM24.3 µg/m³25.8 µg/m³46.9 µg/m³9.5 µg/m³
8/8/2026, 2:30:00 AM24.2 µg/m³25.9 µg/m³49.5 µg/m³10.2 µg/m³
8/8/2026, 2:00:00 AM24.2 µg/m³25.7 µg/m³47.1 µg/m³9.7 µg/m³
8/8/2026, 1:30:00 AM25.9 µg/m³25.7 µg/m³48.7 µg/m³9.5 µg/m³
8/8/2026, 1:00:00 AM25.7 µg/m³25.8 µg/m³48.4 µg/m³9.7 µg/m³
8/8/2026, 12:30:00 AM25 µg/m³26 µg/m³48.5 µg/m³10.3 µg/m³