What is the air quality trend in Tohāna?

Over the past 14 days, Tohāna had an average AQI of 82 based on station measurements. The worst day was 2026-05-27 with AQI 123.

How is Tohāna air quality measured?

Air quality in Tohāna 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 Tohāna, India

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

Historical PM2.5 and AQI trend from monitoring stations near Tohāna, India.

158

Current AQI
Unhealthy CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

262h

PM2.5 Station

262h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-28	79	12–181	30.1 µg/m³	13h	2
2026-05-27	123	15–500	72.6 µg/m³	15h	2
2026-05-26	77	24–160	26.4 µg/m³	20h	2
2026-05-25	82	2–171	31.8 µg/m³	19h	2
2026-05-24	74	18–168	25.9 µg/m³	22h	2
2026-05-23	104	13–358	59.5 µg/m³	20h	2
2026-05-22	76	3–292	32.3 µg/m³	20h	2
2026-05-21	108	16–192	46.6 µg/m³	16h	2
2026-05-20	72	13–159	24.0 µg/m³	21h	2
2026-05-19	75	17–160	25.1 µg/m³	19h	2
2026-05-18	80	13–309	34.4 µg/m³	20h	2
2026-05-17	49	8–124	15.0 µg/m³	19h	1
2026-05-16	72	23–178	25.5 µg/m³	18h	2
2026-05-15	78	3–163	27.6 µg/m³	20h	3

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