Sooke, British Columbia, Canada Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

July Air Quality Analysis
Sooke, British Columbia, Canada

2021

2022

2023

2024

2025

AQI

Days

Days	2025	2024	2023	2022	2021
Jul. 1	18	15	15	14	18
Jul. 2	16	17	17	16	25
Jul. 3		17	21	16	21
Jul. 4		20	25	15	17
Jul. 5		28	34	16	23
Jul. 6		24	24	15	21
Jul. 7		25	16	17	14
Jul. 8		29	16	15	13
Jul. 9		31	18	14	12
Jul. 10		25	17	12	14
Jul. 11		18	13	16	15
Jul. 12		19	15	11	19
Jul. 13		21	16	15	21
Jul. 14		20	17	14	15
Jul. 15		16	15	13	14
Jul. 16		18	10	13	10
Jul. 17		20	13	13	14
Jul. 18		18	14	14	13
Jul. 19		11	17	14	15
Jul. 20		16	12	14	13
Jul. 21		16	11	16	12
Jul. 22		17	12		13
Jul. 23		16	16	15	14
Jul. 24		16	15	17	14
Jul. 25		16	16	32	14
Jul. 26		18	16		10
Jul. 27		17	18		15
Jul. 28		16	16		16
Jul. 29		15	17		12
Jul. 30		13	15		14
Jul. 31		13	14		15

AQI Trends: Highest and Lowest

Highest AQI recorded on

5th Jul 2023

34AQI

Lowest AQI recorded on

16th Jul 2021

10AQI

Same Day Analysis (2nd July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 16 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025
Sooke, British Columbia, Canada

AQI

Day

Night

5 AM2nd Jul 2025

9 PM

4 AM3rd Jul 2025

Day time

Avg. Highest Time

5AM2nd Jul

16AQI

Avg. Lowest Time

3PM2nd Jul

14AQI

Night time

Avg. Highest Time

10PM2nd Jul

16AQI

Avg. Lowest Time

4AM3rd Jul

16AQI

In the last 24 hours,

Sooke's AQI reached its highest point of 16 at 5 AM during the Day, while the lowest point, 14, was recorded at 3 PM during the Day between 2nd Jul and 3rd Jul 2025.

Day & Night AQI Trend : Jun - Jul 2025
Sooke, British Columbia, Canada

JunJul

03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd

Day

Night

11°C10/13°C

11°C10/12°C

12°C10/14°C

14°C10/17°C

11°C10/14°C

11°C9/13°C

11°C10/12°C

10°C8/12°C

11°C9/13°C

12°C10/13°C

12°C11/12°C

11°C9/12°C

12°C10/13°C

12°C11/13°C

11°C9/13°C

12°C11/13°C

12°C11/12°C

12°C11/13°C

12°C11/14°C

12°C10/15°C

12°C10/14°C

12°C11/13°C

5 AM

1 PM

9 PM

1 AM

4 AM

0°C0/0°C

Day time

Avg. Highest Time

5 AM - 9 PM

20AQI

17 hours / Day

510 hours / Month

Avg. Lowest Time

5 AM - 8 AM

19AQI

4 hours / Day

120 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 5 AM to 9 PM (Avg. 20), while the lowest AQI was between 5 AM to 8 AM (Avg. 19).

Night time

Avg. Highest Time

12 AM - 11 PM

19AQI

7 hours / Day

210 hours / Month

Avg. Lowest Time

12 AM

19AQI

1 hours / Day

30 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 19), while the lowest AQI was between 12 AM to 12 AM (Avg. 19).

2025 Days Vs Air Quality
Sooke, British Columbia, Canada

2025

100%

183

Total number of days with different AQI categories in last 184 days in 2025 (181 days remaining)

Good

183 Days

Moderate

0 Days

Poor

0 Days

Unhealthy

0 Days

Severe

0 Days

Hazardous

0 Days

Under WHO’s Safe Air Quality Limits: 100%

Health Risk Level:

Very Low

In 2025, 100% of 184 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.

Annual Air Quality Insights
Sooke, British Columbia, Canada

AQI levels in 2025

AQI

PM2.5

PM10

SO2

NO2

Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

28AQI

26AQI

21AQI

19AQI

15AQI

20AQI

17AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202521AQI

183

Highest AQI recorded in

January

28AQI

Lowest AQI recorded in

May

15AQI

202420AQI

365

Highest AQI recorded in

December

25AQI

Lowest AQI recorded in

September

18AQI

202321AQI

360

Highest AQI recorded in

August

26AQI

Lowest AQI recorded in

June

16AQI

202222AQI

317

Highest AQI recorded in

October

31AQI

Lowest AQI recorded in

July

15AQI

202121AQI

360

Highest AQI recorded in

April

27AQI

Lowest AQI recorded in

July

15AQI

202025AQI

254

Highest AQI recorded in

September

62AQI

Lowest AQI recorded in

August

16AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded

2020(Avg.)

25AQI

Least Polluted Year Recorded

2024(Avg.)

20AQI

Sooke's annual 2025 AQI (21) shows an average percentage change of -2.1% (improved AQI) compared to previous years: 2020 (25), 2021 (21), 2022 (22), 2023 (21), 2024 (20).


5 AM	16
6 AM	16
7 AM	16
8 AM	16
9 AM	16
10 AM	16
11 AM	16
12 PM	16
1 PM	16
2 PM	15
3 PM	14
4 PM	15
5 PM	15
6 PM	15
7 PM	15
8 PM	15
9 PM	15
10 PM	16
11 PM	16
12 AM	16
1 AM	16
2 AM	16
3 AM	16
4 AM	16

Sooke, British Columbia, Canada Historical Air Quality Analysis

July Air Quality AnalysisSooke, British Columbia, Canada

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025Sooke, British Columbia, Canada

Day & Night AQI Trend : Jun - Jul 2025Sooke, British Columbia, Canada

2025 Days Vs Air Quality Sooke, British Columbia, Canada

Annual Air Quality InsightsSooke, British Columbia, Canada

AQI levels in 2025

No. of days

July Air Quality Analysis
Sooke, British Columbia, Canada

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025
Sooke, British Columbia, Canada

Day & Night AQI Trend : Jun - Jul 2025
Sooke, British Columbia, Canada

2025 Days Vs Air Quality
Sooke, British Columbia, Canada

Annual Air Quality Insights
Sooke, British Columbia, Canada