AQI PM2.5 PM10 CO SO2 NO2 O3

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Cromwell Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-06-02 05:09:14 AM (Local Time)

Live AQI

Air Quality is

Moderate

pm10 : 18 µg/m³

PM2.5 : 12 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

-3 °C

Last Updated: 2025-06-02 05:09:14 AM (Local Time)

Map

Cromwell

Major Air Pollutants
Cromwell

Particulate Matter(PM2.5)

12µg/m³

Particulate Matter(PM10)

18µg/m³

Carbon Monoxide(CO)

189ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

9ppb

Ozone(O3)

12ppb

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AQI Graph

Historical Air Quality Data
Cromwell

24 Hours

AQI

Cromwell

Want air quality data?

AQI Trends - Annual Air Quality Changes
Cromwell, Otago, New Zealand

AQI

Year

AQI

Annual AQI Trends

2021

20AQI

2023

13AQI

-35%

Fall

2024

28AQI

115%

Rise

2025

30AQI

Rise

Overall Annual Percentage (%) change of AQI in (2021 to 2025)

29%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMay, 202544AQI

Least PollutedFebruary, 20246AQI

* This data analysis is from year 2021 - 2025

Cromwell's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Cromwell

Moderate

New Zealand's Metro Cities
Air Quality Index

Auckland

Nelson

Wellington

Air Quality Calendar 2025
Cromwell

2025

AQI

January

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

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 24	27 Jan 23	28 Jan 23	29 Jan 27	30 Jan 30	31 Jan 31	1 Feb 28
2 Feb 28	3 Feb 25	4 Feb 29	5 Feb 29	6 Feb 30	7 Feb 28	8 Feb 29
9 Feb 28	10 Feb 25	11 Feb 25	12 Feb 23	13 Feb 26	14 Feb 42	15 Feb 25
16 Feb 32	17 Feb 33	18 Feb 25	19 Feb 24	20 Feb 22	21 Feb 21	22 Feb 22
23 Feb 21	24 Feb 26	25 Feb 23	26 Feb 26	27 Feb 24	28 Feb 25	1 Mar 37

March

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

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 27	31 Mar 30	1 Apr 29	2 Apr 28	3 Apr 26	4 Apr 27	5 Apr 24
6 Apr 27	7 Apr 23	8 Apr 24	9 Apr 30	10 Apr 25	11 Apr 28	12 Apr 30
13 Apr 32	14 Apr 31	15 Apr 29	16 Apr 30	17 Apr 28	18 Apr 26	19 Apr 33
20 Apr 27	21 Apr 30	22 Apr 24	23 Apr 35	24 Apr 36	25 Apr 42	26 Apr 47
27 Apr 45	28 Apr 45	29 Apr 44	30 Apr 34	1 May 32	2 May 33	3 May 35

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 45	28 Apr 45	29 Apr 44	30 Apr 34	1 May 32	2 May 33	3 May 35
4 May 44	5 May 41	6 May 47	7 May 48	8 May 41	9 May 38	10 May 44
11 May 38	12 May 42	13 May 39	14 May 46	15 May 41	16 May 49	17 May 44
18 May 39	19 May 41	20 May 46	21 May 43	22 May 53	23 May 49	24 May 56
25 May 57	26 May 54	27 May 48	28 May 47	29 May 46	30 May 41	31 May -

June

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

Health Advice For People Living In
Cromwell

0Cigarettes per day

Weekly 0 Cigarettes

Monthly 0 Cigarettes

Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.

Source:

Berkeley Earth

Solutions for Current AQI

Air PurifierTurn On
Car FilterMust
N95 MaskMust
Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Prevent Health Problems: Understand Your Risks

Cromwell

Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

Limit outdoor activities when AQI is poor.
Clean indoor air with an air purifier to reduce exposure.
Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

Exercise outdoors without a mask.
Stay in smoky areas with strong fumes.

Most Polluted Cities 2025
New Zealand

Analyze the real-time most air polluted cities in the country.

Most Polluted Cities Live Ranking 2025

World's Most PollutedCity Rankings (2024)

World's Most PollutedCountry Rankings(2024)

RankCityAQIAQI Status

Standard Value

Christchurch, New Zealand

Kairaki, New Zealand

Ashton, New Zealand

Macetown, New Zealand

Dunedin, New Zealand

Timaru, New Zealand

Cromwell, New Zealand

Moderate

3xabove Standard

Blenheim, New Zealand

Mosgiel, New Zealand

10.

Invercargill, New Zealand

Good

3xabove Standard

Last Updated: 01 Jun 2025, 06:03 PM

AQI City Rankings

Air Quality Solutions For Cromwell
Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

Air Quality Monitor

Monitor the air quality

Air Quality Sensors

Sensors to measure the air quality

Fresh Air Machine

Clean the air you breathe

Car Cabin Filter

Purify the air in your car

N95 Mask

Shield yourself from pollution

air quality solutions for offices for Cromwell

Air Quality Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

Air Quality Solutions For Smart City

Prana Air smart city project provides air quality monitors, drones, outdoor air purifiers, and data dashboards solution to improve air quality.

air quality solutions for institutes for Cromwell

Air Quality Solutions for Schools | Institutes

Prana Air provides the air quality solutions for schools by air monitoring & fresh air machine that help the students to breather clean air.

Air Quality Solutions For Hotels

Prana Air air quality solutions are suited for hotel businesses. The occupancy of hotels is the main reasons for bad air quality.

Air Quality Solutions for Restaurants

Prana Air has the air quality solutions for restaurant, cafes, and gives you the power to know what your customers and staff breathe.

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

Air Quality Solutions for Fitness Center

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

Air Quality Solutions for Parking Lot

A complete solution for air monitoring, data analysis, and fresh air solutions for enclosed car parking areas and car lots.

Air Quality Solutions for Retail Stores

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

air quality solutions for airport for Cromwell

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets

Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

Air Quality Solutions For Construction Sites

Prana Air offers air quality monitoring solutions for construction sites with data cloud storage, web-dashboard, mobile apps, TV display.

Air Quality Solutions For Hospitals

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

air quality solutions for bathroom for Cromwell

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

Air Quality Solutions for Cinema

Air quality solutions for cinema halls or theatres will help the customers to get the good experience, comfort and breathe clean air.

Air Quality Solutions For Real Estates

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Cromwell'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

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 Cromwell

Frequently Asked Questions About Air Quality

What is the current AQI level in Cromwell?

The current real-time AQI level in Cromwell is 56 (Moderate). This was last updated 2025-06-02 05:09:14 AM (Local Time).

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

The best AQI level was 22 (Good) at 2:09 PM (Local Time) during the last 24 hours.

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

The worst AQI level was 92 (Moderate) at 8:09 PM (Local Time) during the last 24 hours.

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

The AQI levels in Cromwell have been fluctuating throughout the last 24 hours. The levels have increased by highest 92 at 8:09 PM (Local Time), lowest 22 at 2:09 PM (Local Time).

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

Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.