Air Quality in Lima, Peru

Windy
21.5°C · 61.0% humidity
21.5°
Feels 21.5°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
91 6pm
91
91
52 9pm
63
71
77 12am
81
64
66 3am
67
68
69 6am
70
70
70 9am
90
91
91 12pm
91
91
91 3pm
91
91
Station readings 48h ago
AQI 91
PM2.5 31.2 µg/m³ · 48h ago
AD 728×90

Air Quality Index Trend

45h · 13 stn

Lima's air quality is affected by vehicle emissions, industrial activity, and its coastal desert geography. Marine inversions frequently trap pollutants near the surface, particularly during the cooler winter months from June to September.

61.0%
Humidity
45.5 km/h
Wind SSW
1012.1 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
52
12.7 µg/m³
PM10▲
60
73.05 µg/m³
050100150200300500

What is the weather forecast for Lima?

Temperature & Precipitation

PM2.5 Trend

45h · 13 stations
PM2.512.7 µg/m³ ✓ WHO
Moderate
PM1073.05 µg/m³
Moderate
UV INDEX1.4
Low
AD 300×250
Station readings (8 stations within 25 km)
12.7
Median
18.8
Average
6.5
Low
36.7
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +0.8

What is the 7-day forecast for Lima?

08-03
21.5° 16.8°
08-04
20.7° 15.7°
08-05
20.5° 16.9°
0.06 mm
08-06
22.5° 17.4°
08-07
22.5° 17.2°
08-08
21.1° 17.5°
08-09
21.7° 17.3°
Both models agree Avg diff: 2.4°C

Where are air quality stations near Lima?

74
Campo De Marte, Lima, Peru
3.5 km PM2.5: 23.0 µg/m³
24
Santa Anita, Lima, Peru
6.2 km PM2.5: 5.8 µg/m³
26
Santa Anita, Lima, Peru
6.2 km PM2.5: 6.2 µg/m³
26
Santa Anita, Lima, Peru
6.2 km PM2.5: 6.2 µg/m³
24
Santa Anita, Lima, Peru
6.2 km PM2.5: 5.8 µg/m³
24
Santa Anita, Lima, Peru
6.2 km PM2.5: 5.8 µg/m³
51
San Martin De Porres, Lima, Peru
7.2 km PM2.5: 12.1 µg/m³
52
San Martin De Porres, Lima, Peru
7.2 km PM2.5: 12.6 µg/m³
51
San Martin De Porres, Lima, Peru
7.2 km PM2.5: 12.1 µg/m³
51
San Martin De Porres, Lima, Peru
7.2 km PM2.5: 12.1 µg/m³

What cities are near Lima?

53 Breña 53 Jesus Maria 29 Santa Anita - Los Ficus 51 San Francisco De Borja 52 San Isidro 52 Carmen De La Legua Reynoso 52 Miraflores 52 Santiago de Surco 51 Barranco 54 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 2026-08-08T02:58 UTC.