What is the air quality in Lima today?

The current Air Quality Index (AQI) in Lima is 21 (Good). PM2.5 concentration is 5.0 µg/m³.

What is the temperature in Lima right now?

The current temperature in Lima is 12.3°C (feels like 12.3°C). Humidity is 69.2% and wind speed is 41.0 km/h.

Is it safe to go outside in Lima?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 4.4 (Moderate).

Air Quality in Lima, United States

Windy

12.3°C · 69.2% humidity

12.3°

Feels 12.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

25 3pm

21 6pm

25 9pm

24 12am

25 3am

25 6am

24 9am

24 12pm

View AQI history for Lima →

Lima's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

69.2%

Humidity

41.0 km/h

Wind N

1024.8 hPa

Pressure

4.4

UV Moderate

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.0 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Lima?

Temperature & Precipitation

PM2.55.0 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX4.4

Moderate

What is the 7-day forecast for Lima?

05-28

31.0° 16.7°

20.13 mm

05-29

26.9° 7.2°

0.06 mm

05-30

20.4° 14.4°

0.94 mm

05-31

28.0° 10.4°

06-01

28.8° 15.4°

0.06 mm

06-02

20.3° 11.9°

0.38 mm

06-03

25.9° 22.7°

3.81 mm

Both models agree Avg diff: 4.2°C

Where are air quality stations near Lima?

Lima, Ohio, USA

5.4 km PM2.5: 9.8 µg/m³

What cities are near Lima?

18 Findlay 14 Sidney 32 Defiance 15 Piqua 21 Bowling Green 22 Marysville 34 New Haven 18 Tiffin 29 Vandalia 31 Fort Wayne

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-05-28T22:51 UTC.