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Air quality updates every 15 min.

what’s the air quality in Fort St. John like?
right now, Fort St. John’s AQHI is 1. that’s the low risk range.
the air’s looking good today. enjoy your time outside.
what does AQHI mean, anyway?
Air Quality Health Index (AQHI) is Canada’s scale for how outdoor air quality could affect your health. it runs from 1 to 10+, and higher numbers mean higher risk.

AQHI scale at a glance

1-3Low
4-6Moderate
7-10High
10+Very high
any official air quality warnings for Fort St. John right now?

Air quality warning — B.C. North Peace River

Issued Jul 27, 2026, 5:56 a.m..

Read the full government alert

Smoke is causing or expected to cause poor air quality and reduced visibility. The Regions of BC highlighted on the map are being impacted or are likely to be impacted by wildfire smoke over the next 24-48 hours. During a wildfire, smoke conditions can change quickly over short distances and can vary considerably hour-by-hour. Monitor the situation for any wildfires near your area at EmergencyInfoBC (https://www.emergencyinfobc.gov.bc.ca/). Follow all emergency announcements relevant to your location. The next update will be available on July 27, 2026 and made available on the Province’s Air Quality Warnings webpage (https://aqwarnings.gov.bc.ca/). Actions you can take for regions under yellow warnings: Exposure to smoke can affect your health. Postpone or reduce strenuous outdoor activities until the warning has ended. Spend time indoors in a space with cleaner air. Some people are more likely to be negatively impacted by smoke. This includes people with lung and heart conditions, pregnant individuals, infants and young children, people aged 65 and older, and anyone whose health is affected by a chronic condition or acute illness. During smoky conditions: Follow your common sense -Stop or reduce your activity level if breathing becomes uncomfortable or you feel unwell. -Stay cool and drink plenty of fluids. -Carry any rescue medications with you at all times. -Make sure that children and others who cannot care for themselves follow the same advice. Monitor your symptoms -Different people have different responses to smoke. -Mild irritation and discomfort such as eye, nose and throat irritation, phlegm production, runny nose, headaches or mild cough are common, and usually disappear when the smoke clears. -More serious but less common symptoms include wheezing, chest pains or severe cough. -People with asthma or other chronic illness should follow any personal care plans designed with their family physicians. -If you are unsure whether you need medical care, call HealthLink BC at 8-1-1. -If you are experiencing difficulty in breathing, chest pain or discomfort, or a severe cough, contact your physician, walk-in clinic, or emergency department. If you are having a medical emergency, call 9-1-1. Tips to reduce your smoke exposure -Smoke levels may still be elevated indoors, so stay aware of your symptoms even when you are indoors. -When indoors, keep windows and doors closed. If it is hot, prioritize keeping cool. -Protect your indoor air from wildfire smoke. Use a clean, good quality air filter in your ventilation system and/or a certified portable air cleaner that can filter fine particles. Do-it-yourself air cleaners may also be used if other options are unavailable. For more details, see the BC Centre for Disease Control Do-it Yourself Air Cleaners fact sheet. -If your home is smoky or hot, spend time in places with cleaner, air conditioned air such as community centres, libraries, or malls. -If you must be outside, a well-constructed, well-fitting and properly worn respirator type mask (such as a NIOSH-certified N95 or equivalent respirator) can reduce your exposure to the fine particles in the smoke. Even though exposure may be reduced, there can still be risks to health. -When in a vehicle, keep windows closed with the air flow (or air conditioning) set to recirculate. -Check on others who are in your care or live nearby who may be more likely to be impacted by wildfire smoke. -Always follow guidance from local authorities. Visit https://www.airhealth.ca for information on how to reduce your health risk and your personal contribution to pollution levels, as well as for current and forecast AQHI values. Please continue to monitor alerts and forecasts issued by Environment Canada. Issued by Environment Canada and the B.C. Ministry of Environment and Parks Issued by Environment Canada and the B.C. Ministry of Environment and Parks Issued by Environment Canada and the B.C. Ministry of Environment and Parks Issued by Environment Canada and the B.C. Ministry of Environment and Parks Issued by Environment Canada and the B.C. Ministry of Environment and Parks Issued by Environment Canada and the B.C. Ministry of Environment and Parks Issued by Environment Canada and the B.C. Ministry of Environment and Parks Issued by Environment Canada and the B.C. Ministry of Environment and Parks Issued by Environment Canada and the B.C. Ministry of Environment and Parks Issued by Environment Canada and the B.C. Ministry of Environment and Parks

view the official government source.

looking ahead

what’s the air quality like the rest of the day today?
here’s the latest forecast from Environment Canada, as of Jul 27, 2026, 6:00 a.m..
July 27 at 8 a.m.
3 · low risk
July 27 at 9 a.m.
3 · low risk
July 27 at 10 a.m.
3 · low risk
July 27 at 11 a.m.
3 · low risk
July 27 at 12 p.m.
3 · low risk
July 27 at 1 p.m.
3 · low risk
July 27 at 2 p.m.
3 · low risk
July 27 at 3 p.m.
3 · low risk
July 27 at 4 p.m.
3 · low risk
July 27 at 5 p.m.
3 · low risk
July 27 at 6 p.m.
3 · low risk
July 27 at 7 p.m.
3 · low risk
July 27 at 8 p.m.
3 · low risk
July 27 at 9 p.m.
3 · low risk
July 27 at 10 p.m.
3 · low risk
July 27 at 11 p.m.
3 · low risk
what’s the air quality forecast for tomorrow?
July 28 at 12 a.m.
3 · low risk
July 28 at 1 a.m.
3 · low risk
July 28 at 2 a.m.
3 · low risk
July 28 at 3 a.m.
2 · low risk
July 28 at 4 a.m.
2 · low risk
July 28 at 5 a.m.
2 · low risk
July 28 at 6 a.m.
2 · low risk
July 28 at 7 a.m.
3 · low risk
July 28 at 8 a.m.
3 · low risk
July 28 at 9 a.m.
3 · low risk
July 28 at 10 a.m.
3 · low risk
July 28 at 11 a.m.
3 · low risk
July 28 at 12 p.m.
3 · low risk
July 28 at 1 p.m.
4 · moderate risk
July 28 at 2 p.m.
4 · moderate risk
July 28 at 3 p.m.
4 · moderate risk
July 28 at 4 p.m.
3 · low risk
July 28 at 5 p.m.
3 · low risk
July 28 at 6 p.m.
3 · low risk
this is Environment Canada’s forecast, but air quality can change unexpectedly.
Today
3 · low risk
Tonight
3 · low risk
Tomorrow
4 · moderate risk
Tomorrow Night
3 · low risk
how can i tell if wildfire smoke is responsible for this air pollution?
wildfire smoke could be part of it. the FireSmoke Canada map shows where ground-level smoke is expected to move.
it can help you plan, but it isn’t Fort St. John’s official AQHI forecast or an air quality warning.
i’m curious, why can the sky look smoky when the AQHI says something else?
yeah, that can be confusing. smoke can sit high above Fort St. John without causing the same exposure at ground level.
the reverse can happen too: the air near the ground can be unhealthy even when the sky looks clear.
what can i do when it’s smoky?
spend less time outside and move hard activity indoors. keep windows and doors closed when your home can stay safely cool.
if your home gets too hot, cooling comes first. use air conditioning or go somewhere cooler with cleaner air if you can.
what helps if i still need to be outside?

a snug NIOSH-certified N95 can reduce the fine smoke particles you breathe in. it won’t filter smoke gases.

it’s an extra layer, not a reason to keep exercising hard or stay outside longer.

about this website

should i trust this website?
yeah. it uses Environment Canada data to show what Fort St. John’s air is like.
it can’t tell you exactly what the air is like on your street.
is this an official government website?
no. Ehtoz is independent. it uses official government data, but it isn’t affiliated with Fort St. John, British Columbia, or Environment Canada.
who made this?
i’m Amrit Sharma. i live in Toronto and have spent more than a decade working on air quality and climate change.
i serve on the board of OpenAQ, helping make air-quality data more open and useful. the Asian Development Bank recently invited me to help develop a regional clean-air action plan with countries across South Asia.
i work at ecobee, designing grid-resiliency programs that help keep the lights on during heat waves and winter storms.
what should i do next?
enjoy the day. if you’ll be outside for hours, it’s worth checking again later.
if this helped, share it with a friend, neighbour, or group chat.

Help Fort St. John breathe a little easier.

Pass this along to a friend, your group chat, or that #random Slack channel.

Fort St. John’s AQHI data: Environment and Climate Change Canada.

Wildfire-smoke forecasts: FireSmoke Canada.

Health risks of air pollution

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