What is the air quality trend in Torrington?

Over the past 18 days, Torrington had an average AQI of 15 based on station measurements. The worst day was with AQI .

How is Torrington air quality measured?

Air quality in Torrington is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Torrington, United States

Name: Torrington Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Torrington, United States.

Current AQI
Moderate

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

336h · 1 station

Daily Summary

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-04-12	13	13–14	3.3 µg/m³	11h	1
2026-04-11	14	11–19	3.4 µg/m³	24h	1
2026-04-10	17	12–22	4.1 µg/m³	24h	1
2026-04-09	14	12–15	3.4 µg/m³	16h	1
2026-04-08	11	11–12	2.7 µg/m³	8h	1
2026-04-07	15	11–18	3.7 µg/m³	24h	1
2026-04-06	11	9–15	2.5 µg/m³	18h	1
2026-04-04	22	11–27	5.2 µg/m³	14h	1
2026-04-03	12	10–21	3.0 µg/m³	24h	1
2026-04-02	10	8–12	2.3 µg/m³	21h	1
2026-04-01	19	12–25	4.6 µg/m³	21h	1
2026-03-31	22	20–24	5.2 µg/m³	21h	1
2026-03-30	17	13–20	4.1 µg/m³	10h	1
2026-03-29	14	12–18	3.3 µg/m³	23h	1
2026-03-28	14	13–15	3.3 µg/m³	22h	1
2026-03-27	20	10–43	4.9 µg/m³	24h	1
2026-03-26	17	12–28	4.0 µg/m³	24h	1
2026-03-25	17	15–18	4.0 µg/m³	7h	1

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