National Summary - Air (U.S. National Park Service)

Air quality conditions and trends displayed on a dynamically on a map and in summary reports.

Air Quality Conditions & Trends - Air (U.S. National Park Service)

Park specific air quality conditions, trends, and data products that are updated annually. Parameters include ozone, visibility, deposition of nitrogen and sulfur, mercury, and particulate matter.

Air Quality Conditions & Trends - Air (U.S. National Park Service)

Park specific air quality conditions, trends, and data products that are updated annually. Parameters include ozone, visibility, deposition of nitrogen and sulfur, mercury, and particulate matter.

Air Quality in Parks - Air (U.S. National Park Service)

National Park Service, national parks, air quality

Air quality index today: See national map of AQI amid Canada wildfires

poor air quality. As of Wednesday, more than 400 wildfires were burning across Canada, leading to air quality alerts − indicators the air is unsafe to breathe for certain people...

Alaska Air National Guard rescues 3 people in a 24-hour window - Task & Purpose

With patients located deep inland, and conditions rough, the Alaska Air National Guard's 176th Wing's Guardian Angels were called in to help.

미국 기상청

국립 날씨 서비스, 예측, 뉴스, 정보 제공.

Current Conditions - Sequoia & Kings Canyon National Parks (U.S. National Park Service)

2024-2025 Winter Holiday Shuttle Dates ; November 28 - December 1 · December 24 - January 1 · January 18 - 19 · February 15 - 16 · The free shuttle operates within the Giant Forest. Visit the shuttle webpage for more information about shuttle routes and stops.

Current Air Quality and Smoke Monitoring - Yosemite National Park (U.S. National Park Service)

PARK OPEN: Reservations required to drive into Yosemite on weekends and the holiday in February 2025 · A reservation is required to drive into Yosemite 24 hours per day for visitors arriving February 8–9, February 15–17, and February 22–23, 2025. More ; Tioga Road (Hwy 120 through the park) and Glacier Point Road are temporarily closed · Tioga Road (continuation of Highway 120 through the park) and Glacier Point Road are temporarily closed due to snow. Call 209/372-0200 (then 1, 1) for...

Current Conditions - Yosemite National Park (U.S. National Park Service)

Park Closure ; PARK OPEN: Reservations required to drive into Yosemite on weekends and the holiday in February 2025 · A reservation is required to drive into Yosemite 24 hours per day for visitors arriving February 8–9, February 15–17, and February 22–23, 2025. more ; Tioga Road (Hwy 120 through the park) and Glacier Point Road are temporarily closed · Tioga Road (continuation of Highway 120 through the park) and Glacier Point Road are temporarily closed due to snow. Call 209/372-0200 ...