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Port Macquarie PM2.5 monitor

Hourly government air-quality observations from NSW DCCEEW.

New South Wales · -31.4540, 152.8882 · observed · Government monitor

Official NSW DCCEEW station page

0.1Latest hourly PM2.5 · µg/m³Good · <12.5 µg/m³
5.912-hour NowCast · µg/m³Derived concentration, not an Australian AQI
6.3Rolling 24 hours · µg/m³43 stored readings in this page window
FairModel peak · next 24 h8.5–23.1 µg/m³ · GEOS-CF, CAMS and SILAM

What this monitor reports

0.1 µg/m³ is Good on the one-hour PM2.5 air quality scale. Current hourly reading.

The monitor belongs to NSW DCCEEW. Readings may be preliminary and revised by the agency.

The category applies only to the latest one-hour reading. It follows the Australian enHealth framework used by agencies including NSW, Victoria and Queensland. The NowCast and rolling mean are separately labelled derived concentrations. How the categories are used.

Nearby fires

150 km radius

Within 150 km, agencies report 5 Advice warnings. There is also 1 planned or registered burn.

View 5 nearby fire locations
AdviceBRIGGENSHAWS RD, VALERY116 km away · Being controlled · Bush FireNSW Rural Fire Service
Official warning details

ALERT LEVEL: Advice
LOCATION: BRIGGENSHAWS RD, VALERY 2454
COUNCIL AREA: Bellingen
STATUS: Being controlled
TYPE: Bush Fire
FIRE: Yes
SIZE: 19 ha
RESPONSIBLE AGENCY: Rural Fire Service
UPDATED: 11 Oct 2026 18:46

Official source
AdviceCHAELUNDI RD, DUNDURRABIN147 km away · Being controlled · Bush FireNSW Rural Fire Service
Official warning details

ALERT LEVEL: Advice
LOCATION: CHAELUNDI RD, DUNDURRABIN 2453
COUNCIL AREA: Clarence Valley
STATUS: Being controlled
TYPE: Bush Fire
FIRE: Yes
SIZE: 27 ha
RESPONSIBLE AGENCY: NSW National Parks and Wildlife Service
UPDATED: 11 Oct 2026 17:19

Official source
AdviceMars Creek147 km away · Being controlled · Bush FireNSW Rural Fire Service
Official warning details

ALERT LEVEL: Advice
LOCATION: MARENGO STATION, MARENGO RD, MARENGO NSW 2453
COUNCIL AREA: Clarence Valley
STATUS: Being controlled
TYPE: Bush Fire
FIRE: Yes
SIZE: 4 ha
RESPONSIBLE AGENCY: Forestry Corporation of NSW
UPDATED: 11 Oct 2026 17:10

Official source
AdviceDOUBLE HEAD TRL, MOPARRABAH62 km away · Under control · Bush FireNSW Rural Fire Service
Official warning details

ALERT LEVEL: Advice
LOCATION: DOUBLE HEAD TRL, MOPARRABAH 2440
COUNCIL AREA: Kempsey
STATUS: Under control
TYPE: Bush Fire
FIRE: Yes
SIZE: 100 ha
RESPONSIBLE AGENCY: Rural Fire Service
UPDATED: 11 Oct 2026 18:33

Official source
AdviceSMITHS RD, EMERALD BEACH146 km away · Under control · Bush FireNSW Rural Fire Service
Official warning details

ALERT LEVEL: Advice
LOCATION: SMITHS RD, EMERALD BEACH 2456
COUNCIL AREA: Coffs Harbour
STATUS: Under control
TYPE: Bush Fire
FIRE: Yes
SIZE: 1 ha
RESPONSIBLE AGENCY: Rural Fire Service
UPDATED: 11 Oct 2026 18:51

Official source
View 1 planned or registered burn nearby
MELINGA55 km away · Under control · Hazard ReductionNSW Rural Fire Service
Agency report details

ALERT LEVEL: Planned Burn
LOCATION: DP10304, MELINGA 2430
COUNCIL AREA: Mid-Coast
STATUS: Under control
TYPE: Hazard Reduction
FIRE: Yes
SIZE: 0 ha
RESPONSIBLE AGENCY: Rural Fire Service
UPDATED: 11 Oct 2026 17:54

Official source

Agency fire reports updated

Straight-line distance from the Port Macquarie monitor to the reported incident location, or to the mapped fire boundary where an agency has published one. A fire without a published boundary may extend closer than its reported location suggests.

Recent observations and next 48 hours

monitor + up to three models
260−24 hNow+24 h+48 hµg/m³
About this chart

Observed values come from this monitor. NASA GEOS-CF, CAMS and SILAM are independent total surface PM2.5 research forecasts sampled from their nearest grid cells; they are not blended with the observations.

Forecast

Next 6 hoursFair7.9–23.1 µg/m³ · 3 of 3 models
Next 12 hoursFair7.9–23.1 µg/m³ · 3 of 3 models
Next 24 hoursFair8.5–23.1 µg/m³ · 3 of 3 models
Next 48 hoursFair8.5–23.1 µg/m³ · 3 of 3 models
Model detail3 available · 48-hour peak table
Model48-hour peakCategoryPeak around
NASA GEOS-CF14.5 µg/m³Fair11 Oct, 10:30 PM AEDT
CAMS8.5 µg/m³Good12 Oct, 5:00 PM AEDT
FMI SILAM23.1 µg/m³Fair11 Oct, 11:00 PM AEDT
Recent hourly readings43 stored
Observed localPM2.5 µg/m³Air quality
11 Oct, 9:00 PM AEDT0.1Good
11 Oct, 8:00 PM AEDT16.4Fair
11 Oct, 5:00 PM AEDT11.0Good
11 Oct, 4:00 PM AEDT8.6Good
11 Oct, 3:00 PM AEDT11.8Good
11 Oct, 2:00 PM AEDT11.3Good
11 Oct, 1:00 PM AEDT9.8Good
11 Oct, 12:00 PM AEDT8.9Good
11 Oct, 11:00 AM AEDT4.4Good
11 Oct, 10:00 AM AEDT11.8Good
11 Oct, 9:00 AM AEDT0.7Good
11 Oct, 8:00 AM AEDT4.2Good
11 Oct, 7:00 AM AEDT2.5Good
11 Oct, 6:00 AM AEDT2.3Good
11 Oct, 5:00 AM AEDT2.9Good
11 Oct, 4:00 AM AEDT2.3Good
11 Oct, 3:00 AM AEDT3.8Good
11 Oct, 2:00 AM AEDT5.3Good
11 Oct, 1:00 AM AEDT4.4Good
11 Oct, 12:00 AM AEDT5.1Good
10 Oct, 11:00 PM AEDT5.3Good
10 Oct, 10:00 PM AEDT4.3Good
10 Oct, 9:00 PM AEDT6.2Good
10 Oct, 8:00 PM AEDT6.4Good
10 Oct, 6:00 PM AEDT3.3Good
10 Oct, 5:00 PM AEDT1.4Good
10 Oct, 4:00 PM AEDT6.7Good
10 Oct, 2:00 PM AEDT11.9Good
10 Oct, 1:00 PM AEDT7.1Good
10 Oct, 12:00 PM AEDT1.1Good
10 Oct, 11:00 AM AEDT3.4Good
10 Oct, 10:00 AM AEDT3.6Good
10 Oct, 9:00 AM AEDT6.6Good
10 Oct, 8:00 AM AEDT10.1Good
10 Oct, 7:00 AM AEDT2.0Good
10 Oct, 6:00 AM AEDT4.6Good
10 Oct, 5:00 AM AEDT1.7Good
10 Oct, 4:00 AM AEDT1.9Good
10 Oct, 3:00 AM AEDT5.8Good
10 Oct, 2:00 AM AEDT3.6Good
10 Oct, 1:00 AM AEDT4.0Good
10 Oct, 12:00 AM AEDT5.2Good
09 Oct, 11:00 PM AEDT8.4Good

Nearby government monitors

same jurisdiction
Coffs Harbour8.2 µg/m³ PM2.5130 km away · NSW DCCEEWArmidale4.5 µg/m³ PM2.5157 km away · NSW DCCEEWBeresfield12.2 µg/m³ PM2.5189 km away · NSW DCCEEWTamworth11.0 µg/m³ PM2.5191 km away · NSW DCCEEWStockton9.4 µg/m³ PM2.5192 km away · NSW DCCEEWMayfield14.3 µg/m³ PM2.5193 km away · NSW DCCEEW
Times are local (AEDT) and mark the end of each measurement hour.Methodology & source policyHosted in Australia