What is the air quality trend in Wang Noi?

Over the past 20 days, Wang Noi had an average AQI of 42 based on station measurements. The worst day was 2026-05-30 with AQI 74.

How is Wang Noi air quality measured?

Air quality in Wang Noi 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 Wang Noi, Thailand

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

Historical PM2.5 and AQI trend from monitoring stations near Wang Noi, Thailand.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

314h

PM2.5 Station

314h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-08	31	4–74	8.0 µg/m³	22h	1
2026-06-07	24	4–59	6.1 µg/m³	12h	2
2026-06-06	21	4–57	5.2 µg/m³	13h	1
2026-06-05	17	4–52	4.2 µg/m³	21h	1
2026-06-04	16	4–59	4.1 µg/m³	18h	1
2026-06-03	39	8–80	10.9 µg/m³	20h	1
2026-06-02	56	17–117	16.7 µg/m³	23h	1
2026-06-01	58	15–110	17.4 µg/m³	21h	1
2026-05-31	49	8–91	15.0 µg/m³	15h	1
2026-05-30	74	21–129	24.4 µg/m³	16h	1
2026-05-29	54	4–91	15.7 µg/m³	21h	1
2026-05-28	53	12–97	15.8 µg/m³	22h	1
2026-05-27	18	4–61	4.5 µg/m³	17h	1
2026-05-26	29	4–76	7.3 µg/m³	23h	1
2026-05-25	27	4–66	6.6 µg/m³	19h	1
2026-05-24	51	9–69	14.6 µg/m³	4h	1
2026-05-23	55	26–92	15.8 µg/m³	8h	1
2026-05-22	55	6–106	15.8 µg/m³	12h	1
2026-05-21	61	56–66	16.8 µg/m³	2h	2
2026-05-20	66	53–76	19.1 µg/m³	5h	1

Back to Wang Noi Air Quality