Air Quality in San Isidro, Peru

Cloudy
17.5°C · 83.3% humidity
17.5°
Feels 17.5°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast
54 10pm
54
54
19 1am
29
36
41 4am
45
47
49 7am
51
52
52 10am
53
53
53 1pm
54
54
54 4pm
54
54
54 7pm
54
54

Air Quality Index Trend

43h · 2 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.

83.3%
Humidity
33.9 km/h
Wind S
1013.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
19
4.5 µg/m³
PM10▲
31
34.3 µg/m³
050100150200300500

What is the weather forecast for San Isidro?

Temperature & Precipitation

PM2.5 Trend

43h · 2 stations
PM2.54.5 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
Station readings (4 stations within 25 km)
4.5
Median
17.49
Average
1.9
Low
46.01
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +6.3

What is the 7-day forecast for San Isidro?

09-23
22.2° 17.5°
09-24
22.8° 17.5°
09-25
24.2° 19.2°
09-26
22.3° 18.4°
09-27
22.1° 18.5°
09-28
25.1° 18.0°
09-29
25.8° 17.8°
Both models agree Avg diff: 1.8°C

Where are air quality stations near San Isidro?

103
Campo De Marte, Lima, Peru
2.9 km PM2.5: 36.3 µg/m³
59
Campo De Marte, Lima, Peru
2.9 km PM2.5: 15.9 µg/m³
16
San Borja, Lima, Peru
4.0 km PM2.5: 3.8 µg/m³
8
San Borja, Lima, Peru
4.0 km PM2.5: 1.9 µg/m³
38
Santa Anita, Lima, Peru
9.8 km PM2.5: 9.1 µg/m³
41
Santa Anita, Lima, Peru
9.8 km PM2.5: 9.8 µg/m³
116
San Martin De Porres, Lima, Peru
10.8 km PM2.5: 41.6 µg/m³
97
San Juan De Lurigancho, Lima, Peru
13.6 km PM2.5: 34.0 µg/m³
50
Ceres (crs), Lima
14.7 km PM2.5: 12.0 µg/m³ PM10: 19.0 µg/m³
57
Villa Maria Del Triunfo, Lima, Peru
15.4 km PM2.5: 15.0 µg/m³

What cities are near San Isidro?

13 Miraflores 28 Jesus Maria 34 Breña 16 San Francisco De Borja 13 Barranco 15 Santiago de Surco 38 Lima 27 Carmen De La Legua Reynoso 41 Santa Anita - Los Ficus 28 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 2026-09-23T06:49 UTC.