Buenos Aires
Buenos Aires, Ciudad Autónoma de, Argentina
- PM2.5
- 12.6 ug/m3
- PM10
- 15.5 ug/m3
- Worst month
- May
- Trend
- n/a
EPA category: Moderate
Buenos Aires vs La Plata AQI Comparison
Side-by-side OpenAQ-derived air quality comparison for Buenos Aires and La Plata. Values use mapped daily PM2.5 and PM10 observations normalized to US EPA AQI.
Lower average AQI: La Plata (22-pt gap)PM2.5: Buenos Aires 12.6 ug/m3 · La Plata 5.4 ug/m3
Source: OpenAQ local exports mapped to AQI Now cities; city summaries cover 2024-01-15–2024-12-31 and 2024-02-14–2024-04-21.
Compare two cities
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Buenos Aires vs La Plata
51
La Plata
Buenos Aires, Argentina
- PM2.5
- 5.4 ug/m3
- PM10
- 11.0 ug/m3
- Worst month
- March
- Trend
- n/a
EPA category: Good
Lower average AQI in this selected period: La Plata. Values are historical OpenAQ-derived city summaries, not live readings.
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Buenos Aires
11
-
31
-
65
51
-
-
63
62
45
48
La Plata
-
30
33
22
-
-
-
-
-
-
-
-
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.
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