Bicheno vs Palmerston AQI Comparison

Side-by-side OpenAQ-derived air quality comparison for Bicheno and Palmerston. Values use mapped daily PM2.5 and PM10 observations normalized to US EPA AQI.

Lower average AQI: Bicheno (35-pt gap)PM2.5: Bicheno 1.9 ug/m3 · Palmerston 10.7 ug/m3

Source: OpenAQ local exports mapped to AQI Now cities; city summaries cover 2023-12-31–2024-12-31 and 2024-09-09–2024-12-31.

Compare two cities

City A

City B

Bicheno vs Palmerston

Bicheno

Tasmania, Australia

PM2.5: 1.9 ug/m3
PM10: 4.6 ug/m3
Worst month: May
Trend: n/a

EPA category: Good

Palmerston

Northern Territory, Australia

PM2.5: 10.7 ug/m3
PM10: 11.1 ug/m3
Worst month: October
Trend: n/a

EPA category: Good

Lower average AQI in this selected period: Bicheno. Values are historical OpenAQ-derived city summaries, not live readings.

Yearly EPA AQI trend

Seasonal EPA AQI heatmap

JanFebMarAprMayJunJulAugSepOctNovDec

Bicheno

Palmerston

What this comparison measures

Average EPA AQI — city-level daily AQI values averaged across the OpenAQ coverage window.
PM2.5 and PM10 — mapped monitor concentrations aggregated to daily city averages.
Seasonality — worst and cleanest months from the monthly city rollups.
Trend — difference between the earliest and latest yearly AQI average in this build.