Air Quality in Breña, Peru

Windy
19.6°C · 73.6% humidity
19.6°
Feels 19.6°
66
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
9 stations

Nearby Monitoring Stations

AQI Forecast
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Air Quality Index Trend

44h · 14 stn

Breña's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons. Current PM2.5 concentration in Breña is 1.3× the WHO 24-hour guideline of 15 µg/m³.

73.6%
Humidity
42.4 km/h
Wind S
1014.0 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
66
19.07 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Breña?

Temperature & Precipitation

PM2.5 Trend

44h · 14 stations
PM2.519.07 µg/m³ ×1.3 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.0
Low
Station readings (9 stations within 25 km)
19.07
Median
17.56
Average
6.0
Low
35.33
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -12.6

What is the 7-day forecast for Breña?

10-22
22.5° 18.0°
10-23
23.2° 17.7°
10-24
23.8° 18.8°
10-25
22.3° 18.8°
10-26
23.4° 19.3°
10-27
23.1° 19.0°
10-28
22.3° 19.5°
Both models agree Avg diff: 2.2°C

Where are air quality stations near Breña?

62
Campo De Marte, Lima, Peru
1.9 km PM2.5: 17.3 µg/m³
68
Campo De Marte, Lima, Peru
1.9 km PM2.5: 20.2 µg/m³
65
Campo De Marte, Lima, Peru
1.9 km PM2.5: 18.8 µg/m³
62
Campo De Marte, Lima, Peru
1.9 km PM2.5: 17.3 µg/m³
55
San Martin De Porres, Lima, Peru
6.3 km PM2.5: 14.0 µg/m³
54
San Martin De Porres, Lima, Peru
6.3 km PM2.5: 13.5 µg/m³
54
San Martin De Porres, Lima, Peru
6.3 km PM2.5: 13.5 µg/m³
24
Santa Anita, Lima, Peru
9.0 km PM2.5: 5.8 µg/m³
25
Santa Anita, Lima, Peru
9.0 km PM2.5: 6.0 µg/m³
25
Santa Anita, Lima, Peru
9.0 km PM2.5: 6.0 µg/m³

What cities are near Breña?

68 Jesus Maria 61 Lima 65 San Isidro 59 Carmen De La Legua Reynoso 62 Miraflores 57 San Francisco De Borja 28 Santa Anita - Los Ficus 59 Callao 56 Santiago de Surco 55 Barranco
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-22T01:52 UTC.