What is the air quality trend in Tīrthahalli?

Over the past 21 days, Tīrthahalli had an average AQI of 64 based on station measurements. The worst day was 2026-06-04 with AQI 98.

How is Tīrthahalli air quality measured?

Air quality in Tīrthahalli 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 Tīrthahalli, India

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

349h

PM2.5 Station

349h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	52	51–52	12.3 µg/m³	2h	2
2026-06-08	62	1–173	21.3 µg/m³	18h	1
2026-06-07	66	11–152	20.8 µg/m³	17h	1
2026-06-06	97	25–385	49.3 µg/m³	17h	1
2026-06-05	81	33–220	33.0 µg/m³	14h	1
2026-06-04	98	16–173	37.4 µg/m³	18h	2
2026-06-03	71	9–183	26.5 µg/m³	19h	1
2026-06-02	59	11–155	18.8 µg/m³	16h	1
2026-06-01	41	14–127	12.4 µg/m³	21h	2
2026-05-31	31	3–68	8.1 µg/m³	17h	1
2026-05-30	33	8–82	8.8 µg/m³	19h	1
2026-05-29	57	3–135	17.8 µg/m³	17h	2
2026-05-28	39	15–85	10.1 µg/m³	16h	1
2026-05-27	64	8–192	24.0 µg/m³	17h	1
2026-05-26	90	15–247	37.7 µg/m³	17h	2
2026-05-25	67	1–218	30.3 µg/m³	17h	2
2026-05-24	80	18–194	35.5 µg/m³	18h	2
2026-05-23	83	6–235	35.4 µg/m³	17h	2
2026-05-22	66	18–205	27.1 µg/m³	20h	1
2026-05-21	57	14–163	19.0 µg/m³	19h	2
2026-05-20	64	2–152	20.8 µg/m³	13h	1

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