Daily AQI report

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For Monday May 08, 2023

The category accuracy of the next-day forecast was 100% (17/17
sites) for PM2.5 and 100% (14/14 sites) for Ozone.

View this weeks complete modeling performance at
AQI-Watch.

PM2.5 results in ug/m3

Site	Monitored	MPCA
Harding	11.9	8.4
Apple Valley	12	8.4
Winona	8.5	8.4
Rochester	7.3	8.4
Anoka	6.7	8.4
St Cloud	6	8.4
Marshall	5	8.4
Duluth WD	4.7	8.4
Fargo	4.5	8.4
Leech Lake	4	8.4
Brainerd	3.9	8.4
Virginia	3.8	8.4
Ely	3.4	8.4
Detroit Lakes	2.5	8.4
Fond Du Lac	0.6	8.4
Grand Portage	-1	8.4
Red Lake	-2.9	8.4

Ozone results in ppb

Site	Monitored	MPCA
Rochester	53	37.8
Stanton	51	37.8
Anoka	50	37.8
Marshall	46	37.8
Ely	42	37.8
St Cloud	42	37.8
MSP	39	37.8
Brainerd	36	37.8
Duluth WD	35	37.8
Mille Lacs	33	37.8
Winona	34	37.8
Fond Du Lac	32	37.8
Fargo	29	37.8
Detroit Lakes	25	37.8

Yesterday's model performance

PM2.5

Model	Error ug/m3	On target %	Bullseyes %	CAT accuracy %	Yellow accuracy %
MPCA Team				100

Ozone

Model	Error ppb	On target %	Bullseyes %	CAT accuracy %	Yellow accuracy %
MPCA Team				100

Note: Some of MPCA's forecasts only predicted AQI color so the
error was not be calculated.

Overall model performance for next-day forecasts

PM2.5

Model	Error ugm3	On target %	Bullseyes %	Cat accuracy %	Yellow accuracy %	Forecasts
MPCA Team	2.1	92	70	93	16	261

Ozone

Model	Error ppb	On target %	Bullseyes %	Cat accuracy %	Yellow accuracy %	Forecasts
MPCA Team	5.9	83	50	92	17	164

Attention: @DLBro @DDwx @Mtaraldsen @MPCAaqi @ncwitcraft-mpca @dKvale