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

Current data from stations: Holbrook Strongstown
Pollution and air quality forecast for Pennsylvania. Today is Friday, March 29, 2024. The following air pollution values have been recorded for Pennsylvania:
  1. ozone (O3) - 0 (Good)
  2. particulate matter (PM2.5) dust - 5 (Good)
Real-time Air Quality Index (AQI) for Pennsylvania, Wednesday, February 7, 2024: 1.

air quality index: 0
AQI 1 Good

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

Today (Wednesday, February 7, 2024) air quality is good. The air quality has no effect on health. Everyone can continue their outdoor activities normally in Pennsylvania.


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

What is the current level of PM2.5 in Pennsylvania? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 5 (Good) For comparison, the highest level of PM2.5 in Pennsylvania in the last 7 days was: 6 (Thursday, February 1, 2024) and the lowest: 4 (Saturday, February 3, 2024). The highest PM2.5 values were recorded: 10 (July 2017). The lowest level of particulate matter PM2.5 pollution occurs in month: May (3.9).



Current data Wednesday, February 7, 2024, 8:00 AM

O3 0 (Good)

PM2,5 5 (Good)

Data on air pollution from recent days in Pennsylvania

index 2024-01-31 2024-02-01 2024-02-02 2024-02-03 2024-02-04 2024-02-05 2024-02-06 2024-02-07
o3 0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
0
Good
pm25 5
Good
6
Good
5
Good
4
Good
6
Good
5
Good
5
Good
5
Good
data source »
Air pollution in Pennsylvania from December 2018 to November 2018
pollution pm25 hikersbay.com
index 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 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 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
pm25 6 (Good) 5.5 (Good) 5.3 (Good) 9.4 (Good) 8 (Good) 8.4 (Good) 7.6 (Good) 6.1 (Good) 5 (Good) 5.3 (Good) 5.8 (Good) 7.2 (Good) 6.2 (Good) 5.2 (Good) - (Good) 9.6 (Good) 10 (Good) 8.7 (Good) 7.1 (Good) 6.8 (Good) 8 (Good) 9.2 (Good) 6.1 (Good) 5 (Good) 6.1 (Good) 4 (Good) 5.1 (Good) 5.8 (Good) 6.6 (Good) 4.5 (Good) 3.9 (Good) 4.8 (Good) 6.3 (Good) 4.7 (Good) 5.7 (Good) 6.1 (Good) 6.1 (Good) 5.8 (Good) 7.8 (Good) 7.2 (Good) 5.1 (Good) 7.1 (Good) 6.8 (Good) 8 (Good) 6.7 (Good) 6.8 (Good) 4.9 (Good) 6.7 (Good) 6.2 (Good) 6 (Good) 5.7 (Good)
o3:ppm 0.03 (Good) 0.02 (Good) 0.02 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.04 (Good) 0.04 (Good) 0.04 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (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) 0.04 (Good) 0.03 (Good) 0.03 (Good) 0.03 (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) 0.04 (Good) 0.04 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (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) 0.03 (Good) 0.02 (Good)
data source »

Holbrook

Wednesday, February 7, 2024, 8:00 AM

O3 0.03 (Good)

ozone (O3)

PM2,5 5.1 (Good)

particulate matter (PM2.5) dust

Strongstown

Wednesday, February 7, 2024, 8:00 AM

PM2,5 5 (Good)

particulate matter (PM2.5) dust

O3 0.04 (Good)

ozone (O3)

Holbrook

index 2024-02-07 2024-02-06 2024-02-05 2024-02-04 2024-02-03 2024-02-02 2024-02-01 2024-01-31
o3 0.04 0.03 0.03 0.02 0.02 0.02 0.03 0.02
pm25 4.2 6.8 5.1 7.4 5 5.9 6 4.2

Strongstown

index 2024-02-07 2024-02-06 2024-02-05 2024-02-04 2024-02-03 2024-02-02 2024-02-01 2024-01-31
o3 0.04 0.04 0.03 0.03 0.03 0.02 0.03 0.03
pm25 5 4.1 5.6 5.5 2.6 4.3 5.7 6.4

HOLB

2016-03   2018-11
pollution pm25 hikersbay.com
index 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 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03
o3:ppm - 0.02 0.02 0.03 0.03 0.03 0.04 0.04 0.04 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.04 0.04 0.04 0.04 0.04 0.02 0.02 0.03 0.03 0.03 0.03 0.03 0.04 0.04 0.04 0.04
pm25 5.9 5.5 5.3 9.4 8 8.4 7.6 6.1 5 5.3 5.8 7.2 6.2 5.2 - 9.6 10 8.7 7.1 6.8 8 9.2 6.1 5 6.1 4 5.1 5.8 6.6 4.5 3.9 4.8 6.3

Holbrook

2018-11   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
o3:ppm 0.04 0.04 0.03 0.03 0.03 0.03 0.03 0.03 0.04 0.03 0.03 0.04 0.03 0.03 0.03 0.03 0.03 0.02 0.03
pm25 4.7 5.7 6.1 6.1 5.8 7.8 7.2 5.1 7.1 6.8 8 6.7 6.8 4.9 6.7 6.2 6 5.7 6

Strongstown

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
o3:ppm 0.04 0.04 0.04 0.03 0.03 0.03 0.03 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 0.02 0.03 0.04 0.03 0.04 0.05

Strongtown

index 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 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03
o3:ppm 0.04 0.04 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.04 0.04 0.04 0.04 0.04 0.04 0.03 0.03 0.03 0.03 0.03 0.03 0.04 0.04 0.04 0.04 0.04

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