Scarborough, Tobago, Trinidad And Tobago 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
Scarborough, Tobago, Trinidad And Tobago

2021

2022

2024

2025

AQI

Days

Days	2025	2024	2022	2021
Jul. 1	29	39
Jul. 2	30	38
Jul. 3		44
Jul. 4		41
Jul. 5		50
Jul. 6		54
Jul. 7		49	46
Jul. 8		44	53
Jul. 9		42		0
Jul. 10		39		0
Jul. 11		41	160	0
Jul. 12		44	56	0
Jul. 13		44	37	0
Jul. 14		47	44	0
Jul. 15		47	44	0
Jul. 16		40	36	0
Jul. 17		39	60	0
Jul. 18		32	64	0
Jul. 19		29	44	0
Jul. 20		33	32	0
Jul. 21		41	65	0
Jul. 22		38	66	0
Jul. 23		39	62	0
Jul. 24		36	60	0
Jul. 25		42		0
Jul. 26		44		0
Jul. 27		53		0
Jul. 28		53		0
Jul. 29		46		0
Jul. 30		39		0
Jul. 31		37		0

AQI Trends: Highest and Lowest

Highest AQI recorded on

11th Jul 2022

160AQI

Lowest AQI recorded on

9th Jul 2021

0AQI

Same Day Analysis (2nd July ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 30 of Good air quality, showing improvement over 2024 on the same day.

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025
Scarborough, Tobago, Trinidad And Tobago

AQI

Day

Night

5 AM2nd Jul 2025

6 PM

4 AM3rd Jul 2025

Day time

Avg. Highest Time

8AM2nd Jul

35AQI

Avg. Lowest Time

6PM2nd Jul

27AQI

Night time

Avg. Highest Time

9PM2nd Jul

34AQI

Avg. Lowest Time

7PM2nd Jul

27AQI

In the last 24 hours,

Scarborough's AQI reached its highest point of 35 at 8 AM during the Day, while the lowest point, 27, was recorded at 7 PM during the Night between 2nd Jul and 3rd Jul 2025.

Day & Night AQI Trend : Jun - Jul 2025
Scarborough, Tobago, Trinidad And Tobago

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

0°C0/0°C

26°C25/28°C

27°C26/28°C

26°C26/27°C

27°C26/28°C

26°C25/27°C

27°C27/27°C

26°C25/27°C

27°C26/27°C

27°C27/27°C

27°C25/27°C

27°C26/27°C

27°C27/28°C

27°C27/27°C

5 AM

11 AM

6 PM

11 PM

4 AM

27°C27/27°C

Day time

Avg. Highest Time

7 AM - 6 PM

36AQI

12 hours / Day

360 hours / Month

Avg. Lowest Time

5 AM - 6 AM

35AQI

2 hours / Day

60 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 7 AM to 6 PM (Avg. 36), while the lowest AQI was between 5 AM to 6 AM (Avg. 35).

Night time

Avg. Highest Time

7 PM - 8 PM

37AQI

2 hours / Day

60 hours / Month

Avg. Lowest Time

9 PM - 11 PM

35AQI

3 hours / Day

90 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 7 PM to 8 PM (Avg. 37), while the lowest AQI was between 9 PM to 11 PM (Avg. 35).

2025 Days Vs Air Quality
Scarborough, Tobago, Trinidad And Tobago

2025

94%

172

Total number of days with different AQI categories in last 185 days in 2025 (180 days remaining)

Good

172 Days

Moderate

11 Days

Poor

0 Days

Unhealthy

0 Days

Severe

0 Days

Hazardous

0 Days

Under WHO’s Safe Air Quality Limits: 94%

Health Risk Level:

Very Low

In 2025, 94% of 185 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
Scarborough, Tobago, Trinidad And Tobago

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.

34AQI

37AQI

38AQI

36AQI

38AQI

30AQI

No. of days

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

202536AQI

172

Highest AQI recorded in

March

38AQI

Lowest AQI recorded in

July

30AQI

202436AQI

196

Highest AQI recorded in

July

42AQI

Lowest AQI recorded in

September

28AQI

202327AQI

Highest AQI recorded in

November

31AQI

Lowest AQI recorded in

June

6AQI

202249AQI

Highest AQI recorded in

August

67AQI

Lowest AQI recorded in

January

33AQI

20219AQI

217

Highest AQI recorded in

April

42AQI

Lowest AQI recorded in

November

0AQI

202040AQI

Highest AQI recorded in

June

81AQI

Lowest AQI recorded in

August

0AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded

2022(Avg.)

49AQI

Least Polluted Year Recorded

2021(Avg.)

9AQI

Scarborough's annual 2025 AQI (36) shows an average percentage change of 62.2% (worsened AQI) compared to previous years: 2020 (40), 2021 (9), 2022 (49), 2023 (27), 2024 (36).


5 AM	28
6 AM	29
7 AM	34
8 AM	35
9 AM	35
10 AM	35
11 AM	35
12 PM	35
1 PM	33
2 PM	31
3 PM	28
4 PM	27
5 PM	27
6 PM	27
7 PM	27
8 PM	31
9 PM	34
10 PM	31
11 PM	31
12 AM	31
1 AM	31
2 AM	31
3 AM	31
4 AM	31

Scarborough, Tobago, Trinidad And Tobago Historical Air Quality Analysis

July Air Quality AnalysisScarborough, Tobago, Trinidad And Tobago

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025Scarborough, Tobago, Trinidad And Tobago

Day & Night AQI Trend : Jun - Jul 2025Scarborough, Tobago, Trinidad And Tobago

2025 Days Vs Air Quality Scarborough, Tobago, Trinidad And Tobago

Annual Air Quality InsightsScarborough, Tobago, Trinidad And Tobago

AQI levels in 2025

No. of days

July Air Quality Analysis
Scarborough, Tobago, Trinidad And Tobago

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025
Scarborough, Tobago, Trinidad And Tobago

Day & Night AQI Trend : Jun - Jul 2025
Scarborough, Tobago, Trinidad And Tobago

2025 Days Vs Air Quality
Scarborough, Tobago, Trinidad And Tobago

Annual Air Quality Insights
Scarborough, Tobago, Trinidad And Tobago