What is the air quality trend in Ballia?

Over the past 15 days, Ballia had an average AQI of 66 based on station measurements. The worst day was 2026-05-27 with AQI 90.

How is Ballia air quality measured?

Air quality in Ballia 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 Ballia, India

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

268h

PM2.5 Station

268h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	56	53–59	14.5 µg/m³	2h	2
2026-05-29	55	18–120	15.9 µg/m³	17h	2
2026-05-28	60	15–164	19.6 µg/m³	17h	2
2026-05-27	90	12–192	36.0 µg/m³	22h	2
2026-05-26	76	5–270	30.4 µg/m³	22h	2
2026-05-25	81	9–173	32.3 µg/m³	24h	2
2026-05-24	79	18–164	27.8 µg/m³	22h	2
2026-05-23	89	9–230	37.0 µg/m³	17h	2
2026-05-22	44	11–174	14.7 µg/m³	15h	2
2026-05-21	77	5–216	29.8 µg/m³	22h	2
2026-05-20	61	12–156	19.2 µg/m³	20h	2
2026-05-19	60	8–158	19.9 µg/m³	19h	2
2026-05-18	59	3–143	18.8 µg/m³	22h	2
2026-05-17	48	10–151	13.6 µg/m³	15h	1
2026-05-16	56	4–136	17.7 µg/m³	12h	2

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