Air Pollution in Hamilton County: Real-time Air Quality Index and smog alert.

The latest data Last 7 days Hamilton County pollution April 2016 - May 2020
Current data from stations: KNIGHT_P
Locations: « Illinois Hamilton County Township of Knight Prairie »
Pollution and air quality forecast for Hamilton County. Today is Sunday, April 28, 2024. The following air pollution values have been recorded for Hamilton County:
  1. ozone (O3) - 0 (Good)
  2. particulate matter (PM2.5) dust - 10 (Good)
Real-time Air Quality Index (AQI) for Hamilton County, Tuesday, April 16, 2024: 1.

air quality index: 0
AQI 1 Good

What is the air quality in Hamilton County today? Is the air polluted in Hamilton County?. Is there smog?

Today (Tuesday, April 16, 2024) air quality is good. The air quality has no effect on health. Everyone can continue their outdoor activities normally in Hamilton County.


How is the O3 level today in Hamilton County? (ozone (O3))
0 (Good)

What is the current level of PM2.5 in Hamilton County? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 10 (Good) For comparison, the highest level of PM2.5 in Hamilton County in the last 7 days was: 12 (Tuesday, April 16, 2024) and the lowest: 3 (Thursday, April 11, 2024). The highest PM2.5 values were recorded: 12 (August 2018). The lowest level of particulate matter PM2.5 pollution occurs in month: September (6.2).



Current data Tuesday, April 16, 2024, 10:00 AM

O3 0 (Good)

PM2,5 10 (Good)

Data on air pollution from recent days in Hamilton County

index 2024-04-09 2024-04-10 2024-04-11 2024-04-12 2024-04-13 2024-04-14 2024-04-15 2024-04-16
pm25 8
Good		 5
Good		 3
Good		 3
Good		 4
Good		 7
Good		 10
Good		 12
Good
o3 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good
data source »
Air pollution in Hamilton County from April 2016 to May 2020
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04
o3:ppm 0.04 (Good) 0.03 (Good) 0.03 (Good) 0.04 (Good) - (Good) - (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.04 (Good) 0.03 (Good) 0.04 (Good) 0.04 (Good) 0.03 (Good) - (Good) - (Good) - (Good) 0.02 (Good) 0.02 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.04 (Good) 0.04 (Good) 0.03 (Good) 0.02 (Good) - (Good) - (Good) 0.02 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.04 (Good) 0.04 (Good) 0.04 (Good) 0.04 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.02 (Good) 0.03 (Good) 0.04 (Good) 0.04 (Good) 0.04 (Good)
pm25 6.5 (Good) 8.5 (Good) 8.4 (Good) 8 (Good) 9.6 (Good) 10 (Good) 8.6 (Good) 6.5 (Good) 9.4 (Good) 7.7 (Good) 8.7 (Good) 7 (Good) 7 (Good) 7.1 (Good) 9.6 (Good) 7.3 (Good) 9.2 (Good) 8.5 (Good) 9.5 (Good) 7 (Good) 6.2 (Good) 12 (Good) 10 (Good) 10 (Good) 9.7 (Good) 7.8 (Good) 8.8 (Good) 8.5 (Good) 7.9 (Good) 10 (Good) 9.4 (Good) 7 (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good)
data source »

KNIGHT_P

Tuesday, April 16, 2024, 10:00 AM

O3 0.03 (Good)

ozone (O3)

PM2,5 9.5 (Good)

particulate matter (PM2.5) dust

KNIGHT_P

index 2024-04-16 2024-04-15 2024-04-14 2024-04-13 2024-04-12 2024-04-11 2024-04-10 2024-04-09
pm25 12 10 6.7 4.1 3.2 3 4.8 7.6
o3 0.04 0.04 0.05 0.04 0.04 0.04 0.03 0.04

KNIGHT_P

2016-04   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04
o3:ppm 0.04 0.03 0.03 0.04 - - 0.03 0.03 0.03 0.03 0.03 0.04 0.03 0.04 0.04 0.03 - - - 0.02 0.02 0.03 0.03 0.03 0.04 0.04 0.03 0.02 - - 0.02 0.03 0.03 0.03 0.03 0.04 0.04 0.04 0.04 0.03 0.03 0.03 0.03 0.02 0.03 0.04 0.04 0.04
pm25 6.5 8.5 8.4 8 9.6 10 8.6 6.5 9.4 7.7 8.7 7 7 7.1 9.6 7.3 9.2 8.5 9.5 7 6.2 12 10 10 9.7 7.8 8.8 8.5 7.9 10 9.4 7 - - - - - - - - - - - - - - - -

* Pollution data source: https://openaq.org (AirNow) The data is licensed under CC-By 4.0