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Kirby (Texas) (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

Clear sky
23°C
Clear sky
Humidity
50.5%
Wind
3 m/s
Pressure
1020.3 hPa
Direction
211°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
16° / 30°
Precip.
0mm
Max wind
5.4 m/s

Hourly Forecast

20.03
Now
Weather
23°
20.03
18:00
Weather
26°
20.03
19:00
Weather
27°
20.03
20:00
Weather
29°
20.03
21:00
Weather
29°
20.03
22:00
Weather
30°
20.03
23:00
Weather
30°
21.03
00:00
Weather
29°
21.03
01:00
Weather
26°
21.03
02:00
Weather
25°
21.03
03:00
Weather
24°
5
21.03
04:00
Weather
22°
21.03
05:00
Weather
20°
21.03
06:00
Weather
19°
21.03
07:00
Weather
19°
21.03
08:00
Weather
18°
21.03
09:00
Weather
18°
21.03
10:00
Weather
18°
21.03
11:00
Weather
17°
21.03
12:00
Weather
17°
21.03
13:00
Weather
16°
21.03
14:00
Weather
18°
21.03
15:00
Weather
21°
21.03
16:00
Weather
23°

Temperature

30°C
16°C
17:00
23°C
18:00
26°C
19:00
27°C
20:00
29°C
21:00
29°C
22:00
30°C
23:00
30°C
00:00
29°C
01:00
26°C
02:00
25°C
03:00
24°C
04:00
22°C
05:00
20°C
06:00
19°C
07:00
19°C
08:00
18°C
09:00
18°C
10:00
18°C
11:00
17°C
12:00
17°C
13:00
16°C
14:00
18°C
15:00
21°C
16:00
23°C
17:00 04:00 16:00

Precipitation

0mm
0mm
17:00 04:00 16:00

Wind

5.4m/s
0m/s
17:00
3.3 m/s
18:00
3.8 m/s
19:00
4.1 m/s
20:00
4.2 m/s
21:00
4.1 m/s
22:00
4.2 m/s
23:00
4.1 m/s
00:00
3.2 m/s
01:00
2.7 m/s
02:00
3.5 m/s
03:00
5.4 m/s
04:00
4.7 m/s
05:00
4.2 m/s
06:00
3.8 m/s
07:00
3.4 m/s
08:00
3.1 m/s
09:00
3.3 m/s
10:00
3.5 m/s
11:00
3.2 m/s
12:00
2.4 m/s
13:00
2.2 m/s
14:00
2.4 m/s
15:00
2.7 m/s
16:00
3.1 m/s
17:00 04:00 16:00

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
52 km
15
5%

Measurement time: 2026-03-20 16:38

Calculated from PM2.5/PM10

O3
52 km
80.56 µg/m3
50.4%

Measurement time: 2026-03-20 16:38

source: OpenWeatherMap

PM10
52 km
10.73 µg/m3
7.7%

Measurement time: 2026-03-20 16:38

source: OpenWeatherMap

PM2.5
52 km
3.79 µg/m3
4.5%

Measurement time: 2026-03-20 16:38

source: OpenWeatherMap

CO
52 km
0.1375 mg/m3
1%

Measurement time: 2026-03-20 16:38

source: OpenWeatherMap

NO2
52 km
1.28 µg/m3
0.6%

Measurement time: 2026-03-20 16:38

source: OpenWeatherMap

SO2
52 km
0.59 µg/m3
0.2%

Measurement time: 2026-03-20 16:38

source: OpenWeatherMap

Info


Region: Texas
Latitude: 29.46329
Longitude: -98.38557


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About Air Quality in Kirby

Air quality in Kirby 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 Kirby

  • 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 Kirby?

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 Kirby

If you're planning outdoor activities in Kirby, 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.