Is time to run? ⚠️☢️☣️

Lathrop (California) (US)

Air Quality Trend (last 7 days)

Good (0-50)
Moderate (51-100)
Unhealthy for Sensitive Groups (101-150)
Unhealthy (151-200)
Very Unhealthy (201-300)
Hazardous (300+)

Weather - 48h MET Norway

Fog
4°C
Fog
Humidity
100%
Wind
1 m/s
Pressure
1027.7 hPa
Direction
95°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
4° / 16°
Precip.
0mm
Max wind
2.6 m/s

Hourly Forecast

29.01
Now
Weather
29.01
15:00
Weather
29.01
16:00
Weather
29.01
17:00
Weather
29.01
18:00
Weather
29.01
19:00
Weather
10°
29.01
20:00
Weather
12°
29.01
21:00
Weather
14°
29.01
22:00
Weather
15°
29.01
23:00
Weather
16°
30.01
00:00
Weather
15°
30.01
01:00
Weather
13°
30.01
02:00
Weather
11°
30.01
03:00
Weather
10°
30.01
04:00
Weather
30.01
05:00
Weather
30.01
06:00
Weather
30.01
07:00
Weather
30.01
08:00
Weather
30.01
09:00
Weather
30.01
10:00
Weather
30.01
11:00
Weather
30.01
12:00
Weather
30.01
13:00
Weather

Temperature

16°C
4°C
14:00
4°C
15:00
4°C
16:00
5°C
17:00
6°C
18:00
8°C
19:00
10°C
20:00
12°C
21:00
14°C
22:00
15°C
23:00
16°C
00:00
15°C
01:00
13°C
02:00
11°C
03:00
10°C
04:00
9°C
05:00
8°C
06:00
7°C
07:00
6°C
08:00
6°C
09:00
6°C
10:00
6°C
11:00
6°C
12:00
6°C
13:00
6°C
14:00 01:00 13:00

Precipitation

0mm
0mm
14:00 01:00 13:00

Wind

2.6m/s
0m/s
14:00
1.4 m/s
15:00
1.3 m/s
16:00
1.9 m/s
17:00
2 m/s
18:00
2.1 m/s
19:00
2 m/s
20:00
1.5 m/s
21:00
1.4 m/s
22:00
1.1 m/s
23:00
1.6 m/s
00:00
1.6 m/s
01:00
0.5 m/s
02:00
0.6 m/s
03:00
0.6 m/s
04:00
0.4 m/s
05:00
0.8 m/s
06:00
1.9 m/s
07:00
1.9 m/s
08:00
2 m/s
09:00
2.2 m/s
10:00
2.6 m/s
11:00
2.2 m/s
12:00
1.6 m/s
13:00
1.4 m/s
14:00 01:00 13:00

Radiation

No sensor within 100 km.

We display the worst measurements from all stations in the area. This approach provides a more cautious assessment of air quality, accounting for local pollution sources.

AQI
53.7 km
61
20.3%

Measurement time: 2026-01-29 13:00

Calculated from PM2.5/PM10

O3
90.3 km
63.33 µg/m3
39.6%

Measurement time: 2026-01-29 13:32

source: OpenWeatherMap

PM2.5
53.7 km
17 µg/m3
20.2%

Measurement time: 2026-01-29 13:00

source: Aqicn

PM10
90.7 km
17.67 µg/m3
12.6%

Measurement time: 2026-01-29 14:26

source: OpenWeatherMap

NO2
53.7 km
9.7 µg/m3
4.9%

Measurement time: 2026-01-29 13:00

source: Aqicn

CO
90.7 km
0.20592 mg/m3
1.5%

Measurement time: 2026-01-29 14:26

source: OpenWeatherMap

SO2
90.3 km
1.27 µg/m3
0.4%

Measurement time: 2026-01-29 13:32

source: OpenWeatherMap

Info


Region: California
Latitude: 37.8227
Longitude: -121.27661

Cities in the area:


Solar Energy

Very low
20.9 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Lathrop

About Air Quality in Lathrop

Air quality in Lathrop is monitored in real-time by sensors and measurement stations. On this page you'll find current data on major air pollutants including particulate matter PM2.5 and PM10, nitrogen dioxide (NO2), ozone (O3), and radiation levels.

Common Pollutants in Lathrop

  • PM2.5 - fine particulate matter up to 2.5 micrometers, particularly harmful to health
  • PM10 - particulate matter up to 10 micrometers from traffic and industry
  • NO2 - nitrogen dioxide mainly emitted by vehicles
  • O3 - tropospheric ozone formed in photochemical reactions

When is Air Quality Best in Lathrop?

Generally, the best air quality occurs:

  • Early morning (5:00-7:00 AM) before rush hour traffic
  • After rainfall which cleanses the atmosphere
  • During strong winds that disperse pollutants
  • In summer months when heating systems are less used

Tips for Runners in Lathrop

If you're planning outdoor activities in Lathrop, always check the current AQI value. When AQI exceeds 100, consider moving your workout indoors or shortening the distance. People with respiratory issues, children, and seniors should be especially cautious during elevated pollution levels. Choose routes away from busy streets and industrial areas.