Air Quality in San Isidro, Peru

Cloudy
17.3°C · 84.7% humidity
17.3°
Feels 17.3°
64
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
6 stations

Nearby Monitoring Stations

AQI Forecast
54 2am
54
54
64 5am
55
69
65 8am
62
60
58 11am
57
56
55 2pm
55
55
55 5pm
54
54
54 8pm
54
54
54 11pm
54
54
AD 728×90

Air Quality Index Trend

37h · 7 stn

San Isidro'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 San Isidro is 1.2× the WHO 24-hour guideline of 15 µg/m³.

84.7%
Humidity
27.8 km/h
Wind S
1013.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
64
18.43 µg/m³
PM10
38
41.15 µg/m³
050100150200300500

What is the weather forecast for San Isidro?

Temperature & Precipitation

PM2.5 Trend

37h · 7 stations
PM2.518.43 µg/m³ ×1.2 WHO
Moderate
PM1041.15 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (6 stations within 25 km)
18.43
Median
21.22
Average
11.0
Low
37.5
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -7.6

What is the 7-day forecast for San Isidro?

06-09
21.2° 17.3°
06-10
21.7° 17.3°
06-11
21.0° 16.7°
06-12
20.5° 17.1°
06-13
21.1° 17.0°
06-14
22.9° 16.9°
06-15
21.2° 16.8°
0.06 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near San Isidro?

3
Campo De Marte, Lima, Peru
2.9 km PM2.5: 0.7 µg/m³
180
Campo De Marte, Lima, Peru
2.9 km PM2.5: 111.7 µg/m³
94
San Borja, Lima, Peru
4.0 km PM2.5: 32.5 µg/m³
76
San Borja, Lima, Peru
4.0 km PM2.5: 24.0 µg/m³
90
San Borja, Lima, Peru
4.0 km PM2.5: 30.6 µg/m³
56
San Borja, Lima, Peru
4.0 km PM2.5: 14.5 µg/m³
8
Santa Anita, Lima, Peru
9.8 km PM2.5: 1.9 µg/m³
152
Santa Anita, Lima, Peru
9.8 km PM2.5: 57.4 µg/m³
30
San Martin De Porres, Lima, Peru
10.8 km PM2.5: 7.2 µg/m³
71
San Martin De Porres, Lima, Peru
10.8 km PM2.5: 21.6 µg/m³

What cities are near San Isidro?

63 Miraflores 64 Jesus Maria 66 Breña 62 San Francisco De Borja 63 Barranco 63 Santiago de Surco 67 Lima 72 Carmen De La Legua Reynoso 48 Santa Anita - Los Ficus 74 Callao
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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 2026-06-09T10:48 UTC.