WildfireSmokeCanada

Quebec — air quality right now

Every monitor in one view · PM2.5 only · updated Sep 20, 3:58PM EDT

Right now

93555125225
3 µg/m³ Good

Median NowCast across reporting stations

Worst right now: Shawinigan - Saint-Marc — 5 µg/m³ (Good)

45 of 49 stations reporting in the last 6 hours

Stations by air-quality category 45 reporting

Good: 45
Good · 45

Highest readings right now

Shawinigan - Saint-Marc5 µg/m³Good
Laval - Chomedey5 µg/m³Good
Rivière-des-Prairies5 µg/m³Good
Caserne 174 µg/m³Good
St-Dominique4 µg/m³Good
All stations (49)
StationNowCastCategory48 h forecast peak
Shawinigan - Saint-Marc5 µg/m³Good8 µg/m³
Laval - Chomedey5 µg/m³Good14 µg/m³
Rivière-des-Prairies5 µg/m³Good29 µg/m³
Caserne 174 µg/m³Good39 µg/m³
St-Dominique4 µg/m³Good50 µg/m³
Charette4 µg/m³Good7 µg/m³
York-Roberval4 µg/m³Good50 µg/m³
Saint-Jean-Baptiste4 µg/m³Good29 µg/m³
Brossard - Parc Sorbonne4 µg/m³Good20 µg/m³
Saint-Anicet4 µg/m³Good8 µg/m³
Sainte-Anne-de-Bellevue4 µg/m³Good11 µg/m³
Québec - École Les Primevères4 µg/m³Good21 µg/m³
St-Joseph-de-Sorel - École Martel4 µg/m³Good31 µg/m³
Trois-Rivières - École MEES4 µg/m³Good10 µg/m³
Terrebonne - Parc Vaillant4 µg/m³Good15 µg/m³
Saint-Zéphirin-de-Courval4 µg/m³Good7 µg/m³
Molson4 µg/m³Good39 µg/m³
Trois-Rivières - Cap-de-la-Madelaine4 µg/m³Good10 µg/m³
Saint-Georges4 µg/m³Good7 µg/m³
Bécancour3 µg/m³Good18 µg/m³
Deschambault3 µg/m³Good7 µg/m³
Mont-Saint-Michel3 µg/m³Good2 µg/m³
Longueuil3 µg/m³Good28 µg/m³
Québec - Vieux-Limoilou3 µg/m³Good19 µg/m³
Tingwick3 µg/m³Good4 µg/m³
Saint-Jean-sur-Richelieu - L'Acadie3 µg/m³Good15 µg/m³
Québec - Charlesbourg3 µg/m³Good19 µg/m³
Lévis - Parc Georges Maranda3 µg/m³Good19 µg/m³
Québec - Collège St-Charles Garnier3 µg/m³Good21 µg/m³
Saint-Faustin-Lac-Carré3 µg/m³Good3 µg/m³
Sherbrooke - Parc Sylvie-Daigle3 µg/m³Good6 µg/m³
Gatineau - Hull3 µg/m³Good17 µg/m³
Granby - Parc Poitevin3 µg/m³Good6 µg/m³
Saguenay - Parc Powell3 µg/m³Good17 µg/m³
La Patrie - Ditton3 µg/m³Good2 µg/m³
Rés. Faun. Ashuapmushuan - Pémonka2 µg/m³Good2 µg/m³
Sept-Iles2 µg/m³Good4 µg/m³
Drummondville - Stade Jacques-Desautels2 µg/m³Good8 µg/m³
Auclair2 µg/m³Good5 µg/m³
Saguenay - UQAC2 µg/m³Good10 µg/m³
Parc de la Gatineau - La Pêche2 µg/m³Good2 µg/m³
Temiscaming1 µg/m³Good2 µg/m³
Rouyn-Noranda - Parc Tremblay1 µg/m³Good5 µg/m³
Radisson1 µg/m³Good7 µg/m³
Senneterre1 µg/m³Good2 µg/m³
Aéroport de Montréal 1— no recent data—13 µg/m³
Chapais— no recent data—4 µg/m³
Duncan— no recent data—50 µg/m³
Hochelaga— no recent data—39 µg/m³

City forecast pages — Quebec

Montreal · Quebec City · Gatineau · Trois-Rivières · Sherbrooke

Wildfires across the province or territory

Province-wide

Fire snapshot updated 2026-09-20 19:50 UTC

Agencies report 42 active incidents: 39 Out of control · 3 Under control.

Out of control39 fires
413
64636.7 ha · reported 2026-07-02 · QC
Out of control
271
31136.9 ha · reported 2026-07-10 · QC
Out of control
215
25764.4 ha · reported 2026-06-18 · QC
Out of control
459
21174.4 ha · reported 2026-06-28 · QC
Out of control
473
21136 ha · reported 2026-07-02 · QC
Out of control
416
20059.1 ha · reported 2026-06-29 · QC
Out of control
377
18388.1 ha · reported 2026-06-30 · QC
Out of control
332
12892.8 ha · reported 2026-06-29 · QC
Out of control
421
11667 ha · reported 2026-06-29 · QC
Out of control
290
11183.6 ha · reported 2026-07-22 · QC
Out of control
335
9450.5 ha · reported 2026-07-01 · QC
Out of control
358
8484.6 ha · reported 2026-07-20 · QC
Out of control
304
7112.1 ha · reported 2026-06-28 · QC
Out of control
293
6814.5 ha · reported 2026-06-28 · QC
Out of control
270
6167.4 ha · reported 2023-05-25 · QC
Out of control
432
6113.5 ha · reported 2026-06-29 · QC
Out of control
376
3378.8 ha · reported 2026-07-21 · QC
Out of control
289
3072.2 ha · reported 2026-07-21 · QC
Out of control
327
2161.3 ha · reported 2026-07-21 · QC
Out of control
504
1632.3 ha · reported 2026-06-29 · QC
Out of control
399
1307.6 ha · reported 2026-06-30 · QC
Out of control
245
1220.4 ha · reported 2026-06-23 · QC
Out of control
2026MM1
1089 ha · reported 2026-07-08 · PC
Out of control
307
1088.2 ha · reported 2026-07-10 · QC
Out of control
641
1030 ha · reported 2026-08-04 · QC
Out of control
409
914.3 ha · reported 2026-06-30 · QC
Out of control
491
504.8 ha · reported 2026-07-01 · QC
Out of control
475
354.1 ha · reported 2026-07-03 · QC
Out of control
559
70.3 ha · reported 2026-07-22 · QC
Out of control
562
22.3 ha · reported 2026-07-12 · QC
Out of control
638
18.8 ha · reported 2026-07-31 · QC
Out of control
632
15.5 ha · reported 2026-07-31 · QC
Out of control
499
11.1 ha · reported 2020-06-30 · QC
Out of control
246
4.7 ha · reported 2026-06-23 · QC
Out of control
633
1.3 ha · reported 2026-07-31 · QC
Out of control
640
0.6 ha · reported 2026-08-04 · QC
Out of control
639
0.2 ha · reported 2026-08-04 · QC
Out of control
635
0 ha · reported 2026-08-02 · QC
Out of control
645
0 ha · reported 2026-08-07 · QC
Out of control
Being held0 fires

No being held fires are reported in this province or territory.

Under control3 fires
284
34957.9 ha · reported 2026-07-19 · QC
Under control
545
1434.2 ha · reported 2026-07-18 · QC
Under control
165
0.8 ha · reported 2026-05-27 · QC
Under control

Sources: BC Wildfire Service in British Columbia; Natural Resources Canada CWFIS elsewhere.