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Indoor Air Quality Alert: Hurricane Helene Flooding

11 days ago

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Celebrating Swiss National Day

2 months ago

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Indoor Air Quality Alert: Hurricane Helene Flooding

Indoor Air Quality Alert: Hurricane Helene Flooding

A life-threatening hurricane is speeding towards the Florida coast and putting millions at risk from flooding, storm surge, and high winds. Find out more about this weather event.

Indoor Air Quality Alert: Central Europe Flooding

Indoor Air Quality Alert: Central Europe Flooding

Storm Boris has killed 16 people in multiple Central European countries. Find out more about this deadly weather event.

Wildfire Map Spotlight: Bridge Fire, California

Wildfire Map Spotlight: Bridge Fire, California

A growing fire in the wilderness bordering LA suburbs has burned homes. Find out more about this fire.

Wildfire Map Spotlight: Airport Fire, California

Wildfire Map Spotlight: Airport Fire, California

An uncontained and growing active fire is burning in mountains of Orange County, California. Find out more about the fire and related evacuations.

Wildfire Map Spotlight: Line Fire, California

Wildfire Map Spotlight: Line Fire, California

A heat weave fed a serious wildfire in San Bernardino County, where residents have been forced to evacuate. Read more about this fast-moving fire.

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Indoor Air Quality Alert: Hurricane Helene Flooding

Indoor Air Quality Alert: Hurricane Helene Flooding

A life-threatening hurricane is speeding towards the Florida coast and putting millions at risk from flooding, storm surge, and high winds. Find out more about this weather event.

Indoor Air Quality Alert: Central Europe Flooding

Indoor Air Quality Alert: Central Europe Flooding

Storm Boris has killed 16 people in multiple Central European countries. Find out more about this deadly weather event.

Wildfire Map Spotlight: Bridge Fire, California

Wildfire Map Spotlight: Bridge Fire, California

A growing fire in the wilderness bordering LA suburbs has burned homes. Find out more about this fire.

Wildfire Map Spotlight: Airport Fire, California

Wildfire Map Spotlight: Airport Fire, California

An uncontained and growing active fire is burning in mountains of Orange County, California. Find out more about the fire and related evacuations.

Wildfire Map Spotlight: Line Fire, California

Wildfire Map Spotlight: Line Fire, California

A heat weave fed a serious wildfire in San Bernardino County, where residents have been forced to evacuate. Read more about this fast-moving fire.

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Celebrating Swiss National Day

Celebrating Swiss National Day

Learn what Swiss identity means to IQAir as an international Swiss-born company.

Revealing the Invisible: Permian Health’s Air Quality Crusade in Gambia

Revealing the Invisible: Permian Health’s Air Quality Crusade in Gambia

Learn about Permian Health's innovative approach to improving air quality in Gambia, using cutting-edge technology to reveal invisible pollutants and safeguard public health.

Revealing the Invisible: Raising air quality awareness along a Bangkok bike lane

Revealing the Invisible: Raising air quality awareness along a Bangkok bike lane

An innovative cycling path in Bangkok is providing air quality information to thousands. Read on and see why.

IQAir and South Coast AQMD partner for clean air in classrooms

IQAir and South Coast AQMD partner for clean air in classrooms

IQAir Foundation teamed up with South Coast AQMD for an ambitious air filtration project at schools in Southern California. Learn more.

Crop burning smoke: A global health threat

Crop burning smoke: A global health threat

Crop burning is a common, worldwide practice – and the smoke from agricultural fires can have a terrible impact on our health. Read to better understand why.

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World USA Montana Helena Pollen

Pollen count and allergy info for Helena

Helena pollen and allergy report

Last update at (Local time)

Today's Pollen Count in Helena - NCORE

Moderate
Pollen types
Tree pollenNone
Grass pollenLow
Weed pollenModerate
Source: tomorrow.io

Air quality

Air quality of Helena - NCORE today

AQI US AQIModerate
PM2.5 µg/m³Moderate
O3 µg/m³Good
CO Good
See air quality

3D animated air pollution map

Allergy forecast

Helena - NCORE pollen count forecast

DayIndex Tree Grass Weed WindWeatherTemperature
Today
Moderate
None
Low
Moderate
IQAir AirVisual Air Quality Map Wind rotating 257 degree 15.7 mph
Weather icon
73.4° 44.6°
Tuesday, Oct 8
Moderate
None
Low
Moderate
IQAir AirVisual Air Quality Map Wind rotating 274 degree 13.4 mph
Weather icon
78.8° 44.6°
Wednesday, Oct 9
Moderate
None
Moderate
Moderate
IQAir AirVisual Air Quality Map Wind rotating 257 degree 13.4 mph
Weather icon
80.6° 48.2°
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