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Air quality

Name: Air Quality Health Index (AQHI) observations
Creator: Environment and Climate Change Canada (MSC Datamart)
License: https://open.canada.ca/en/open-government-licence-canada

19,812 records and observations from 1 official source. Updated 2026-10-18.

Air Quality Health Index observations from Environment and Climate Change Canada.

Latest report: Canada data this week: recalls, river levels, rinks and inflation (week of October 12, 2026)

Airdrie

AQHI · Airdrie

2.04 AQHI · 2026-10-18T21:00Z0.01

Table aqhi · vector IAQFR

Barrie

AQHI · Barrie

2 AQHI · 2026-10-18T21:00Z0.04

Table aqhi · vector FAFFD

Bathurst

AQHI · Bathurst

1.52 AQHI · 2026-10-18T21:00Z0.03

Table aqhi · vector DAFQX

Belleville

AQHI · Belleville

2.34 AQHI · 2026-10-18T21:00Z0.06

Table aqhi · vector FEVJS

Brampton

AQHI · Brampton

2.2 AQHI · 2026-10-18T21:00Z0.09

Table aqhi · vector FALIF

Brandon

AQHI · Brandon

1.54 AQHI · 2026-10-18T21:00Z0.02

Table aqhi · vector GADMZ

Brantford

AQHI · Brantford

2.08 AQHI · 2026-10-18T21:00Z0.01

Table aqhi · vector FALJI

Brooks

AQHI · Brooks

1.99 AQHI · 2026-10-18T21:00Z0.06

Table aqhi · vector IAIDN

Buffalo Narrows

AQHI · Buffalo Narrows

1.53 AQHI · 2026-10-18T21:00Z0.08

Table aqhi · vector HASIZ

Burin

AQHI · Burin

1.66 AQHI · 2026-10-18T21:00Z0.01

Table aqhi · vector AADCE

Burlington

AQHI · Burlington

2.25 AQHI · 2026-10-18T21:00Z0.07

Table aqhi · vector FAMXK

Calgary

AQHI · Calgary

2.18 AQHI · 2026-10-18T21:00Z0.03

Table aqhi · vector IAKID

Campbellton

AQHI · Campbellton

1.52 AQHI · 2026-10-18T21:00Z0.03

Table aqhi · vector DAHEI

Castlegar

AQHI · Castlegar

1.54 AQHI · 2026-10-18T21:00Z0.19

Table aqhi · vector JCAAC

Central Fraser Valley

AQHI · Central Fraser Valley

1.04 AQHI · 2026-10-18T16:00Z

Table aqhi · vector JABNO

Central Okanagan

AQHI · Central Okanagan

1.63 AQHI · 2026-10-18T21:00Z0.1

Table aqhi · vector JAFUV

Charlottetown

AQHI · Charlottetown

1.55 AQHI · 2026-10-18T21:00Z

Table aqhi · vector BAARG

Chatham

AQHI · Chatham

2 AQHI · 2026-10-18T21:00Z0.04

Table aqhi · vector FEUTC

Cold Lake

AQHI · Cold Lake

1.8 AQHI · 2026-10-18T21:00Z0.01

Table aqhi · vector IAEFD

Comox Valley

AQHI · Comox Valley

1.31 AQHI · 2026-10-18T21:00Z0.11

Table aqhi · vector JAHJY

Cornwall

AQHI · Cornwall

2.07 AQHI · 2026-10-18T21:00Z0.07

Table aqhi · vector FCCOT

Cranbrook

AQHI · Cranbrook

1.73 AQHI · 2026-10-18T21:00Z0.05

Table aqhi · vector JAIQY

Dorset

AQHI · Dorset

2.34 AQHI · 2026-10-18T21:00Z0.05

Table aqhi · vector FAZKI

Drayton Valley

AQHI · Drayton Valley

2.09 AQHI · 2026-10-18T21:00Z0.13

Table aqhi · vector IABOA

Duncan

AQHI · Duncan

1.43 AQHI · 2026-10-18T21:00Z0.11

Table aqhi · vector JBBWA

Eastern Fraser Valley

AQHI · Eastern Fraser Valley

1.02 AQHI · 2026-10-18T16:00Z0.02

Table aqhi · vector JCVCC

Edmonton

AQHI · Edmonton

1.91 AQHI · 2026-10-18T21:00Z0.04

Table aqhi · vector IACMP

Edmundston

AQHI · Edmundston

1.37 AQHI · 2026-10-18T21:00Z

Table aqhi · vector DALZZ

Edson

AQHI · Edson

1.84 AQHI · 2026-10-18T21:00Z0.09

Table aqhi · vector IACMW

Estevan

AQHI · Estevan

1.94 AQHI · 2026-10-18T21:00Z0.02

Table aqhi · vector HAUQM

Flin Flon

AQHI · Flin Flon

1.22 AQHI · 2026-10-18T21:00Z0.03

Table aqhi · vector GAILW

Fort Chipewyan

AQHI · Fort Chipewyan

1.45 AQHI · 2026-10-18T21:00Z0.03

Table aqhi · vector IAFEW

Fort McKay

AQHI · Fort McKay

1.4 AQHI · 2026-10-18T21:00Z0.04

Table aqhi · vector IAFFF

Fort McMurray

AQHI · Fort McMurray

1.4 AQHI · 2026-10-18T21:00Z0.09

Table aqhi · vector IAFFI

Fort Saskatchewan

AQHI · Fort Saskatchewan

2.04 AQHI · 2026-10-18T21:00Z0.01

Table aqhi · vector IAFFM

Fort Smith

AQHI · Fort Smith

1.43 AQHI · 2026-10-18T21:00Z0.08

Table aqhi · vector LAILN

Fort St. John

AQHI · Fort St. John

1.7 AQHI · 2026-10-18T21:00Z0.01

Table aqhi · vector JAGPB

Fredericton

AQHI · Fredericton

1.44 AQHI · 2026-10-18T21:00Z0.01

Table aqhi · vector DAFMJ

Genesee

AQHI · Genesee

1.99 AQHI · 2026-10-18T21:00Z0.07

Table aqhi · vector IAFYX

Grand Bend

AQHI · Grand Bend

2.11 AQHI · 2026-10-18T21:00Z0.05

Table aqhi · vector FAYJG

Grand Falls - Windsor

AQHI · Grand Falls - Windsor

1.82 AQHI · 2026-10-18T21:00Z0.05

Table aqhi · vector ABYRK

Grande Prairie

AQHI · Grande Prairie

1.68 AQHI · 2026-10-18T21:00Z0.01

Table aqhi · vector IAHMM

Guelph

AQHI · Guelph

2.23 AQHI · 2026-10-18T21:00Z0.09

Table aqhi · vector FBKKK

Halifax

AQHI · Halifax

1.6 AQHI · 2026-10-18T21:00Z0.01

Table aqhi · vector CBUCG

Halifax Downtown

AQHI · Halifax Downtown

1.73 AQHI · 2026-10-18T21:00Z0.01

Table aqhi · vector CAPHL

Hamilton

AQHI · Hamilton

2.25 AQHI · 2026-10-18T21:00Z0.03

Table aqhi · vector FEVNS

Hamilton Downtown

AQHI · Hamilton Downtown

2.3 AQHI · 2026-10-18T21:00Z0.03

Table aqhi · vector FBLJL

Hamilton Mountain

AQHI · Hamilton Mountain

2.26 AQHI · 2026-10-18T21:00Z0.03

Table aqhi · vector FBLKS

Hamilton West

AQHI · Hamilton West

2.18 AQHI · 2026-10-18T21:00Z0.02

Table aqhi · vector FDCHU

Hinton

AQHI · Hinton

1.74 AQHI · 2026-10-18T21:00Z0.03

Table aqhi · vector IAJWU

Kamloops

AQHI · Kamloops

1.79 AQHI · 2026-10-18T21:00Z0.14

Table aqhi · vector JAFNW

Kentville

AQHI · Kentville

1.54 AQHI · 2026-10-18T21:00Z0.01

Table aqhi · vector CASWE

Kingston

AQHI · Kingston

2.26 AQHI · 2026-10-18T21:00Z0.09

Table aqhi · vector FEVJR

Kitchener

AQHI · Kitchener

2.27 AQHI · 2026-10-18T21:00Z0.09

Table aqhi · vector FEBWC

Kitimat

AQHI · Kitimat

1.21 AQHI · 2026-10-18T21:00Z0.06

Table aqhi · vector JCMDB

Labrador City

AQHI · Labrador City

1.8 AQHI · 2026-10-18T21:00Z0.03

Table aqhi · vector ABFQA

Lake Major

AQHI · Lake Major

1.47 AQHI · 2026-10-18T21:00Z0.02

Table aqhi · vector CATHI

Lamont County

AQHI · Lamont County

2.04 AQHI · 2026-10-18T21:00Z0.03

Table aqhi · vector IACGW

Lethbridge

AQHI · Lethbridge

2.16 AQHI · 2026-10-18T21:00Z0.07

Table aqhi · vector IADGP

London

AQHI · London

2.17 AQHI · 2026-10-18T21:00Z0.03

Table aqhi · vector FCAEN

Source: Air Quality Health Index (AQHI) observations — Environment and Climate Change Canada (MSC Datamart) · Licence: Open Government Licence – Canada 2.0 · retrieved 2026-10-18 · Official source ↗

Independent. OpenCanadaData is an independent website. It is not affiliated with, endorsed by, or acting on behalf of the Government of Canada or any government body. Original data is available free of charge from the official sources linked on each page.