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Chisel Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Marystown

Last Updated: 06 Aug 2025, 11:09am (Local Time)

Live AQI

38(AQI-US)

Air Quality is

Good

pm10 : 17 µg/m³

PM2.5 : 7 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

18 °C

Last Updated: 06 Aug 2025, 11:09am (Local Time)

Map

Chisel

Major Air Pollutants
Chisel

Particulate Matter(PM2.5)

7µg/m³

Particulate Matter(PM10)

17µg/m³

Carbon Monoxide(CO)

3ppb

Sulfur Dioxide(SO2)

0ppb

Nitrogen Dioxide(NO2)

3ppb

Ozone(O3)

22ppb

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AQI Graph

Historical Air Quality Data
Chisel

24 Hours

AQI

Chisel

AQI

05-08-2025Time06-08-2025

Time	Chisel
12 PM	27
01 PM	26
02 PM	25
03 PM	24
04 PM	20
05 PM	22
06 PM	22
07 PM	22
08 PM	24
09 PM	35
10 PM	36
11 PM	31
12 AM	25
01 AM	28
02 AM	32
03 AM	31
04 AM	28
05 AM	30
06 AM	32
07 AM	32
08 AM	32
09 AM	35
10 AM	31
11 AM	38

Min.at 4:09 PM on 5th Aug

Max.at 11:09 AM on 6th Aug

Want air quality data?

AQI Trends - Annual Air Quality Changes
Chisel, Marystown, Newfoundland And Labrador, Canada

AQI

Year

AQI

AQI	AQI
Mar 2020	46
Apr 2020	54
May 2020	23
Jun 2020	18
Jul 2020	19
Aug 2020	22
Sep 2020	21
Oct 2020	22
Nov 2020	29
Dec 2020	25
Jan 2021	24
Feb 2021	27
Mar 2021	30
Apr 2021	27
May 2021	25
Jun 2021	24
Jul 2021	20
Aug 2021	25
Sep 2021	20
Oct 2021	17
Nov 2021	24
Dec 2021	22
Jan 2022	26
Feb 2022	32
Mar 2022	38
Apr 2022	36
May 2022	30
Jun 2022	29
Jul 2022	35
Aug 2022	23
Sep 2022	18
Oct 2022	19
Nov 2022	21
Dec 2022	16
Jan 2023	17
Feb 2023	20
Mar 2023	21
Apr 2023	22
May 2023	21
Jun 2023	19
Jul 2023	19
Aug 2023	18
Sep 2023	27
Oct 2023	20
Nov 2023	17
Dec 2023	21
Jan 2024	20
Feb 2024	19
Mar 2024	19
Apr 2024	22
May 2024	16
Jun 2024	19
Jul 2024	21
Aug 2024	23
Sep 2024	18
Oct 2024	18
Nov 2024	17
Dec 2024	24
Jan 2025	23
Feb 2025	27
Mar 2025	25
Apr 2025	20
May 2025	21
Jun 2025	27
Jul 2025	35
Aug 2025	46

Annual AQI Trends

2020

26AQI

2021

24AQI

-8%

Fall

2022

26AQI

Rise

2023

20AQI

-23%

Fall

2024

20AQI

No Change

2025

26AQI

30%

Rise

Overall Annual Percentage (%) change of AQI in (2020 to 2025)

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedApril, 202054AQI

Least PollutedMay, 202416AQI

* This data analysis is from year 2020 - 2025

Air Quality Calendar 2025
Chisel

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 27	2 Jan 27	3 Jan 20	4 Jan 22
5 Jan 24	6 Jan 19	7 Jan 17	8 Jan 18	9 Jan 19	10 Jan 21	11 Jan 18
12 Jan 20	13 Jan 30	14 Jan 31	15 Jan 24	16 Jan 20	17 Jan 33	18 Jan 24
19 Jan 24	20 Jan 25	21 Jan 27	22 Jan 27	23 Jan 22	24 Jan 24	25 Jan 21
26 Jan 20	27 Jan 23	28 Jan 29	29 Jan 26	30 Jan 22	31 Jan 23	1 Feb 21

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 20	27 Jan 23	28 Jan 29	29 Jan 26	30 Jan 22	31 Jan 23	1 Feb 21
2 Feb 23	3 Feb 22	4 Feb 24	5 Feb 24	6 Feb 33	7 Feb 26	8 Feb 27
9 Feb 24	10 Feb 26	11 Feb 33	12 Feb 39	13 Feb 32	14 Feb 23	15 Feb 25
16 Feb 32	17 Feb 25	18 Feb 24	19 Feb 22	20 Feb 22	21 Feb 25	22 Feb 23
23 Feb 26	24 Feb 27	25 Feb 24	26 Feb 30	27 Feb 23	28 Feb 41	1 Mar 37

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 26	24 Feb 27	25 Feb 24	26 Feb 30	27 Feb 23	28 Feb 41	1 Mar 37
2 Mar 33	3 Mar 28	4 Mar 27	5 Mar 28	6 Mar 21	7 Mar 22	8 Mar 20
9 Mar 35	10 Mar 31	11 Mar 27	12 Mar 24	13 Mar 33	14 Mar 27	15 Mar 26
16 Mar 24	17 Mar 19	18 Mar 23	19 Mar 29	20 Mar 21	21 Mar 20	22 Mar 20
23 Mar 28	24 Mar 31	25 Mar 22	26 Mar 24	27 Mar 24	28 Mar 22	29 Mar 22
30 Mar 22	31 Mar 20	1 Apr 19	2 Apr 18	3 Apr 22	4 Apr 21	5 Apr 18

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 22	31 Mar 20	1 Apr 19	2 Apr 18	3 Apr 22	4 Apr 21	5 Apr 18
6 Apr 16	7 Apr 15	8 Apr 19	9 Apr 18	10 Apr 20	11 Apr 32	12 Apr 23
13 Apr 27	14 Apr 24	15 Apr 17	16 Apr 16	17 Apr 21	18 Apr 25	19 Apr 18
20 Apr 19	21 Apr 18	22 Apr 15	23 Apr 17	24 Apr 17	25 Apr 17	26 Apr 19
27 Apr 16	28 Apr 16	29 Apr 26	30 Apr 28	1 May 21	2 May 18	3 May 20

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 16	28 Apr 16	29 Apr 26	30 Apr 28	1 May 21	2 May 18	3 May 20
4 May 20	5 May 15	6 May 16	7 May 19	8 May 21	9 May 17	10 May 15
11 May 16	12 May 21	13 May 22	14 May 20	15 May 24	16 May 34	17 May 22
18 May 17	19 May 14	20 May 17	21 May 21	22 May 25	23 May 23	24 May 16
25 May 14	26 May 17	27 May 20	28 May 24	29 May 36	30 May 36	31 May 29

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 28	2 Jun 21	3 Jun 28	4 Jun 22	5 Jun 20	6 Jun 27	7 Jun 34
8 Jun 37	9 Jun 45	10 Jun 47	11 Jun 47	12 Jun 47	13 Jun 31	14 Jun 24
15 Jun 23	16 Jun 24	17 Jun 26	18 Jun 21	19 Jun 21	20 Jun 19	21 Jun 14
22 Jun 15	23 Jun 23	24 Jun 25	25 Jun 26	26 Jun 26	27 Jun 20	28 Jun 23
29 Jun 19	30 Jun 22	1 Jul 24	2 Jul 20	3 Jul 23	4 Jul 22	5 Jul 19

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 19	30 Jun 22	1 Jul 24	2 Jul 20	3 Jul 23	4 Jul 22	5 Jul 19
6 Jul 21	7 Jul 34	8 Jul 28	9 Jul 28	10 Jul 28	11 Jul 44	12 Jul 51
13 Jul 62	14 Jul 45	15 Jul 37	16 Jul 50	17 Jul 44	18 Jul 32	19 Jul 32
20 Jul 39	21 Jul 27	22 Jul 21	23 Jul 24	24 Jul 28	25 Jul 37	26 Jul 33
27 Jul 31	28 Jul 55	29 Jul 58	30 Jul 58	31 Jul 44	1 Aug 32	2 Aug 38

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 31	28 Jul 55	29 Jul 58	30 Jul 58	31 Jul 44	1 Aug 32	2 Aug 38
3 Aug 59	4 Aug 59	5 Aug 41	6 Aug -	7 Aug -	8 Aug -	9 Aug -
10 Aug -	11 Aug -	12 Aug -	13 Aug -	14 Aug -	15 Aug -	16 Aug -
17 Aug -	18 Aug -	19 Aug -	20 Aug -	21 Aug -	22 Aug -	23 Aug -
24 Aug -	25 Aug -	26 Aug -	27 Aug -	28 Aug -	29 Aug -	30 Aug -
31 Aug -	1 Sep -	2 Sep -	3 Sep -	4 Sep -	5 Sep -	6 Sep -

Air Quality Solutions For Chisel
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Here are some applications that you can go through to find out the solutions.

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N95 Mask

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Chisel's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

Mobile App

Empower Your Decisions with Reliable Data

Get it onApp Store

Get it onGoogle Play

Your area’s real-time data with detailed parameters.

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Air Quality FAQs
at Chisel

Frequently Asked Questions About Air Quality

What is the current AQI level in Chisel?

The current real-time AQI level in Chisel is 38 (Good). This was last updated 06 Aug 2025, 11:09am (Local Time).

When was the best AQI level in Chisel in the last 24 hours?

The best AQI level was 20 (Good) at 4:09 PM, Aug 5, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Chisel in the last 24 hours?

The worst AQI level was 38 (Good) at 11:09 AM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Chisel during last 24 hours?

The AQI levels in Chisel have been fluctuating throughout the last 24 hours. The levels have increased by highest 38 at 11:09 AM (Local Time), lowest 20 at 4:09 PM, Aug 5, 2025 (Local Time).

What actions are recommended as per the current AQI level in Chisel?

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.