TODAY OCT05
TEMPERATURE102
HUMIDITY
PRESSURE101320
WIND COND.20 11.2
  • 10370Sat
  • 10571Sun
  • 10371Mon
  • 10171Tue
  • 9970Wed
daynightWeather update from Davis-Monthan Air Force Base at
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Weather Quick Facts

  • The highest monthly average temperature in Mountain First Avenue for July is 88.2 degrees
  • The lowest monthly average temperature in Mountain First Avenue for January is 50.4 degrees
  • The most monthly precipitation in Mountain First Avenue occurs in July with 8.8 inches
  • The air quality index in Mountain First Avenue is 12% worse than the national average
  • The pollution index in Mountain First Avenue is 49% worse than the national average

Compare Tucson, AZ Weather

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      Mountain First Avenue Average Temperature

      In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
      MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
      January41°F64°F50°F4.8"
      February45°F68°F55°F1.1"
      March47°F75°F60°F2.2"
      April53°F83°F68°F2.8"
      May63°F93°F78°F1.1"
      June71°F100°F87°F0.0"
      July77°F101°F88°F8.8"
      August74°F96°F84°F8.1"
      September71°F96°F82°F4.1"
      October59°F87°F72°F1.8"
      November51°F78°F64°F0.0"
      December40°F66°F51°F1.5"

      Mountain First Avenue air quality index & pollution index

      In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
      IndexMountain First AvenueTucsonArizona
      Air quality index474757
      Pollution index4,063,3804,063,3809,766,019

      Mountain First Avenue air quality

      MeasurementTotal
      Days measured365
      Days with good air quality225
      Days with moderate air quality138
      Days w/ poor A.Q. for sensitive groups2
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.004%
      Benzene0.060%
      Carbon Tetrachloride0.010%
      Lead0.040%
      Mercury0.001%

      Average monthly Mountain First Avenue temperature with heat index

      Mountain First Avenue monthly precipitation with daily maximum

      Mountain First Avenue monthly snow depth with daily maximum

      Mountain First Avenue monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Rillito, AZ0476.0%
      Littletown, AZ645476.0%
      Tanque Verde, AZ15,446476.0%
      Summerhaven, AZ35476.0%
      Oro Valley, AZ45,303476.0%
      Tucson, AZ545,340476.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Québec, QC548,244n/a 
      Surrey, BC560,150n/a 
      Albuquerque, NM560,447536.0%
      Fresno, CA526,1476020.0%
      Mesa, AZ508,9187448.0%
      Tucson, AZ545,340476.0%
      Source: The Mountain First Avenue, Tucson, AZ weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.