CAP messages for category Transport — 2026-08-03

14 actual messages across 1 nation.

urgency

severity

certainty

Immediate 7Future 3Past 4

Severe 2Moderate 8Minor 4

Observed 5Likely 9

Nations: Canada (14)

Canada(CAN) — 14

00:11 yellow warning - air quality - in effect (view from source)

Update

Env+Health+Geo+Met+Transport

Immediate
Moderate
Observed

Environment Canada, Alberta Environment and Protected Areas, Alberta Health, Alberta Health Services

air-qualitycheck-on-othersmonitorreduce-exertionsecure-propertywear-protection

⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.

⚠️ content.multiple_categories — an <info> block declares more than one <category> (Env + Health + Geo + Met + Transport) — CAP allows it, but a receiver that routes or files by category must choose one, and different receivers choose differently. [source: Art, 2026-08-02]

⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.

03:39 yellow warning - air quality - in effect (view from source)

Update

Env+Health+Geo+Met+Transport

Future
Moderate
Likely

Environment Canada, the Province of Ontario

air-qualityfirecheck-on-othersmonitorreduce-exertionwear-protection

References: urn:oid:2.49.0.1.124.1666833852.2026, urn:oid:2.49.0.1.124.3857075592.2026

⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.

05:14 yellow warning - air quality - ended (view from source)

Update

Env+Health+Geo+Met+Transport

Past
Minor
Observed

Environment Canada, Alberta Environment and Protected Areas, Alberta Health, Alberta Health Services

⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.

⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.

08:25 yellow warning - air quality - ended (view from source)

Update

Env+Health+Geo+Met+Transport

Past
Minor
Observed

Environment Canada

air-quality

References: urn:oid:2.49.0.1.124.3974495605.2026, urn:oid:2.49.0.1.124.1332384083.2026, urn:oid:2.49.0.1.124.3656608494.2026, urn:oid:2.49.0.1.124.4257907932.2026

⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.

⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.

09:08 yellow warning - air quality - in effect (view from source)

Update

Env+Health+Geo+Met+Transport

Future
Moderate
Likely

Environment Canada, the Province of Ontario

air-qualityavoidcheck-on-othersmonitorreduce-exertionsecure-propertywear-protection

References: urn:oid:2.49.0.1.124.1666833852.2026, urn:oid:2.49.0.1.124.3857075592.2026, urn:oid:2.49.0.1.124.1012447558.2026

⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.

09:12 yellow warning - air quality - in effect (view from source)

Update

Env+Health+Geo+Met+Transport

Future
Moderate
Likely

Environment Canada, the Province of Ontario

air-qualityfirecheck-on-othersmonitorreduce-exertionshelterwear-protection

References: urn:oid:2.49.0.1.124.1666833852.2026, urn:oid:2.49.0.1.124.3857075592.2026, urn:oid:2.49.0.1.124.1012447558.2026, urn:oid:2.49.0.1.124.1021407579.2026

⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.

10:07 orange warning - air quality - in effect (view from source)

Alert

Env+Health+Geo+Met+Transport

Immediate
Severe
Likely

Environment Canada, the Northwest Territories Departments of Environment and Climate Change and Health and Social Services

air-qualitycheck-on-othersmonitorreduce-exertionsecure-propertywear-protection

⚠️ content.no_cancel_in_alert_or_update — cancellations should travel in separate <alert> bodies to avoid confusion: no form of the word "cancel" should appear in the <headline>, <description> or <instruction> of any <info> within an <alert> of any <msgType> other than Cancel.

⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.

10:48 yellow warning - air quality - in effect (view from source)

Alert

Env+Health+Geo+Met+Transport

Immediate
Moderate
Likely

Environment Canada, the B.C. Ministry of Environment and Parks

air-qualityfirefog-and-humiditycheck-on-othersmanage-temperaturemonitorreduce-exertionsecure-propertywear-protection

⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.

14:56 yellow warning - air quality - ended (view from source)

Update

Env+Health+Geo+Met+Transport

Past
Minor
Observed

Environment Canada, the Province of Ontario

air-quality

References: urn:oid:2.49.0.1.124.1666833852.2026, urn:oid:2.49.0.1.124.3857075592.2026, urn:oid:2.49.0.1.124.1012447558.2026, urn:oid:2.49.0.1.124.1021407579.2026, urn:oid:2.49.0.1.124.0857682852.2026

⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.

⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.

16:34 orange warning - air quality - in effect (view from source)

Update

Env+Health+Geo+Met+Transport

Immediate
Severe
Likely

Environment Canada, the Northwest Territories Departments of Environment and Climate Change and Health and Social Services

air-qualityfireavoidcheck-on-othersmonitorreduce-exertionwear-protection

References: urn:oid:2.49.0.1.124.0694282633.2026

⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.

17:58 yellow warning - air quality - ended (view from source)

Update

Env+Health+Geo+Met+Transport

Past
Minor
Observed

Environment Canada, the B.C. Ministry of Environment and Parks

References: urn:oid:2.49.0.1.124.1406651597.2026

⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.

⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.

18:12 yellow warning - air quality - in effect (view from source)

Update

Env+Health+Geo+Met+Transport

Immediate
Moderate
Likely

Environment Canada, the Northwest Territories Departments of Environment and Climate Change and Health and Social Services

air-qualitycheck-on-othersreduce-exertionsecure-propertywear-protection

References: urn:oid:2.49.0.1.124.0694282633.2026, urn:oid:2.49.0.1.124.3781854310.2026

⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.

20:57 yellow warning - air quality - in effect (view from source)

Update

Env+Health+Geo+Met+Transport

Immediate
Moderate
Likely

Environment Canada, the Northwest Territories Departments of Environment and Climate Change and Health and Social Services

air-qualityfirefog-and-humiditycheck-on-othersmanage-temperaturemonitorreduce-exertionsecure-propertywear-protection

References: urn:oid:2.49.0.1.124.0694282633.2026, urn:oid:2.49.0.1.124.3781854310.2026, urn:oid:2.49.0.1.124.1793688825.2026

⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.

23:43 yellow warning - air quality - in effect (view from source)

Alert

Env+Health+Geo+Met+Transport

Immediate
Moderate
Likely

Environment Canada, the Government of Yukon

air-qualityfog-and-humiditycheck-on-othersmonitorreduce-exertionshelter

⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.

↑ back to top