What is the air quality trend in Bilthra?

Over the past 21 days, Bilthra had an average AQI of 59 based on station measurements. The worst day was 2026-06-09 with AQI 103.

How is Bilthra air quality measured?

Air quality in Bilthra 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 Bilthra, India

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

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

104

Current AQI
Unhealthy for sensitive groups CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

216h

PM2.5 Station

216h · 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	103	103–103	36.3 µg/m³	1h	1
2026-06-08	71	8–165	24.4 µg/m³	12h	1
2026-06-07	49	18–85	14.3 µg/m³	12h	1
2026-06-06	46	13–99	14.0 µg/m³	9h	1
2026-06-05	86	13–240	38.9 µg/m³	16h	1
2026-06-04	67	16–124	21.2 µg/m³	9h	1
2026-06-03	76	5–176	31.6 µg/m³	10h	1
2026-06-02	73	11–152	23.4 µg/m³	13h	1
2026-06-01	51	3–147	16.2 µg/m³	13h	1
2026-05-31	32	10–60	8.0 µg/m³	12h	1
2026-05-30	26	14–35	6.2 µg/m³	11h	1
2026-05-29	28	15–50	6.6 µg/m³	8h	1
2026-05-28	43	14–63	11.1 µg/m³	6h	1
2026-05-27	36	10–66	9.3 µg/m³	11h	1
2026-05-26	87	16–179	34.9 µg/m³	13h	1
2026-05-25	69	10–162	23.8 µg/m³	13h	1
2026-05-24	59	6–168	21.4 µg/m³	11h	1
2026-05-23	39	12–122	11.6 µg/m³	8h	1
2026-05-22	65	17–146	20.0 µg/m³	11h	1
2026-05-21	45	17–155	14.5 µg/m³	10h	1
2026-05-20	100	11–420	69.7 µg/m³	7h	1

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