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http://www.nea.gov.sg/anti-pollutio...ntrol/psi/psi-readings-over-the-last-24-hours
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Home Anti-Pollution & Radiation Protection Air Pollution Control PSI PSI Readings over the last 24 Hours
PSI Readings over the last 24 Hours
24-hr PSI Readings from 1am to 12am on 10 Sep 2015
Time 1am 2am 3am 4am 5am 6am 7am 8am 9am 10am 11am 12pm
North 82 84 87 89 91 93 95 97 100 104 107 108
South 80 82 84 86 88 90 92 95 98 103 106 109
East 79 81 83 85 87 90 92 94 97 100 104 107
West 79 81 82 84 86 87 89 91 94 96 99 102
Central 74 76 77 79 81 82 85 87 90 92 95 98
Overall Singapore 74-82 76-84 77-87 79-89 81-91 82-93 85-95 87-97 90-100 92-104 95-107 98-109
Time 1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
North 110 110 112 115 119 122 125 129 133 137 - -
South 111 112 113 116 119 124 128 133 137 143 - -
East 109 110 112 113 116 120 124 129 134 138 - -
West 103 104 106 110 113 116 120 123 127 132 - -
Central 101 102 104 106 108 112 116 119 123 128 - -
Overall Singapore 101-111 102-112 104-113 106-116 108-119 112-124 116-128 119-133 123-137 128-143 - -
3-hr PSI Readings from 1am to 12am on 10 Sep 2015
Time 1am 2am 3am 4am 5am 6am 7am 8am 9am 10am 11am 12pm
3-hr PSI 96 99 102 105 106 107 107 111 118 126 133 137
Time 1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
3-hr PSI 137 133 132 138 147 160 174 187 193 200 - -
The real-time data is automatically published as soon as it is generated by our air monitoring stations. The data is subject*to verification and correction subsequently if necessary.
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National Environment Agency
40 Scotts Road, #13-00
Environment Building
Singapore 228231
Customer Service Centre
40 Scotts Road #02-00
Environment Building
Singapore 228231
Customer Service Centre (Hawkers)
HDB Hub, East Wing, #26-01
480 Lorong 6 Toa Payoh
Singapore 310480
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© 2013, Government of Singapore
Last Updated on 10 September 2015
National Environment Agency of Singapore All Rights Reserved
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Skip to Content
National Environment Agency Our Environment - Safeguard - Nurture - Cherish
Singapore Government Integrity - Service - Excellence
Within NEA
About NEA
Career
Newsroom
FeedbackSitemapFAQSContact NEA
Weather &
Climate
Public Health
Anti-Pollution &
Radiation Protection
Energy &
Waste
Events &
Programmes
Grants &
Awards
Training & Knowledge
Services &
Forms
Home Anti-Pollution & Radiation Protection Air Pollution Control PSI PSI Readings over the last 24 Hours
PSI Readings over the last 24 Hours
24-hr PSI Readings from 1am to 12am on 10 Sep 2015
Time 1am 2am 3am 4am 5am 6am 7am 8am 9am 10am 11am 12pm
North 82 84 87 89 91 93 95 97 100 104 107 108
South 80 82 84 86 88 90 92 95 98 103 106 109
East 79 81 83 85 87 90 92 94 97 100 104 107
West 79 81 82 84 86 87 89 91 94 96 99 102
Central 74 76 77 79 81 82 85 87 90 92 95 98
Overall Singapore 74-82 76-84 77-87 79-89 81-91 82-93 85-95 87-97 90-100 92-104 95-107 98-109
Time 1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
North 110 110 112 115 119 122 125 129 133 137 - -
South 111 112 113 116 119 124 128 133 137 143 - -
East 109 110 112 113 116 120 124 129 134 138 - -
West 103 104 106 110 113 116 120 123 127 132 - -
Central 101 102 104 106 108 112 116 119 123 128 - -
Overall Singapore 101-111 102-112 104-113 106-116 108-119 112-124 116-128 119-133 123-137 128-143 - -
3-hr PSI Readings from 1am to 12am on 10 Sep 2015
Time 1am 2am 3am 4am 5am 6am 7am 8am 9am 10am 11am 12pm
3-hr PSI 96 99 102 105 106 107 107 111 118 126 133 137
Time 1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
3-hr PSI 137 133 132 138 147 160 174 187 193 200 - -
The real-time data is automatically published as soon as it is generated by our air monitoring stations. The data is subject*to verification and correction subsequently if necessary.
Back to Top
Air Pollution Control
Air Quality and Targets
Air Pollution Regulations
Haze
PSI
PSI
PSI Readings over the last 24 Hours
FAQs on PSI
Hotspot and Satellite Images
Historical PSI Readings
Pollutant Concentrations
Trend Charts by Pollutants
Accessibility of PSI Readings
Accredited Testing Bodies For Source Emission Tests
FAQs on Air Quality
Other Useful Links
Volcanic Ash
Water Pollution Control
Water Quality
Qualifying Criteria For Highly Efficient Water Pollution
Allowable Limits For Trade Effluent Discharge To Sewer/ Watercourse/ Controlled Watercourse
Recreational Water Quality
Soil Pollution Control
Overview On Control Of Soil Treatment
Approved Termiticide For Local Use
Measures To Prevent And Control Water Pollution From The Use Of Termiticide
Downloadables
Noise Pollution Control
Noise Pollution
Active Construction Sites
Chemical Safety
Toxic Industrial Waste
Hazardous Substances
Hazardous Substance Control Circulars
Multilateral Environmental Agreements
Radiation Protection
Overview of Radiation Protection
Radiation Protection Services
Regulatory
FAQs - Licenses
Lasers and Laser Pointers
Japan Nuclear Accident
Laser Pointers at ICA Eunos
Central Building Planning
Overview on Central Building Planning
Guidelines to Plan Submission
Circulars
Building Plan
Consultation
Contact Us
Hotline 1800 CALL NEA
(1800-225 5632)
Weather 6542 7788
Fax 6235 2611
Feedback
Our Location
Main OfficeCustomer Service CentreOther Offices
National Environment Agency
40 Scotts Road, #13-00
Environment Building
Singapore 228231
Customer Service Centre
40 Scotts Road #02-00
Environment Building
Singapore 228231
Customer Service Centre (Hawkers)
HDB Hub, East Wing, #26-01
480 Lorong 6 Toa Payoh
Singapore 310480
Connect With Us
Go To
Other NEA Websites
Privacy Statement Terms of Use Rate this Site
© 2013, Government of Singapore
Last Updated on 10 September 2015
National Environment Agency of Singapore All Rights Reserved
Back to top