Hohhot vs Shenyang AQI Comparison

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

Lower average AQI: Hohhot (82-pt gap)PM2.5: Hohhot 7.1 ug/m3 · Shenyang 44.3 ug/m3

Source: OpenAQ local exports mapped to AQI Now cities; city summaries cover 2023-12-31–2024-03-24 and 2023-12-31–2024-12-31.

Compare two cities

City A

City B

Hohhot vs Shenyang

Hohhot

Inner Mongolia, China

PM2.5: 7.1 ug/m3
PM10: 2.7 ug/m3
Worst month: January
Trend: n/a

EPA category: Good

Shenyang

Liaoning, China

111

PM2.5: 44.3 ug/m3
PM10: n/a ug/m3
Worst month: February
Trend: n/a

EPA category: Unhealthy for Sensitive Groups

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

Yearly EPA AQI trend

Seasonal EPA AQI heatmap

JanFebMarAprMayJunJulAugSepOctNovDec

Hohhot

Shenyang

126

146

116

122

139

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.