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Arrow iconOSC Sensor 4 (S Block, 3rd Floor)

Air quality near OSC Sensor 4 (S Block, 3rd Floor), Colombo

Air quality index (AQI⁺) and PM2.5 air pollution near OSC Sensor 4 (S Block, 3rd Floor), Colombo • 984 Followers

No current dataLast update 14:30, Sep 28 Local time

Data source: PurpleAir

8

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

1.4 µg/m³

weather condition icon

26°

wind direction icon

9 km/h

weather humid icon

87 %

Data source: PurpleAir

Hourly forecast

OSC Sensor 4 (S Block, 3rd Floor), Colombo air quality index (AQI⁺) forecast

00:30

48

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

8

km/h

Humidity icon

88%

01:30

48

Weather icon

70%

26°

IQAir AirVisual Air Quality Map Wind rotating 204 degree

7

km/h

Humidity icon

89%

02:30

52

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 225 degree

8

km/h

Humidity icon

87%

03:30

52

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 222 degree

9

km/h

Humidity icon

88%

04:30

52

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 216 degree

8

km/h

Humidity icon

88%

05:30

48

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 227 degree

7

km/h

Humidity icon

88%

06:30

48

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 230 degree

6

km/h

Humidity icon

86%

07:30

48

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 251 degree

10

km/h

Humidity icon

77%

08:30

47

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28°

IQAir AirVisual Air Quality Map Wind rotating 242 degree

12

km/h

Humidity icon

71%

09:30

47

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 247 degree

11

km/h

Humidity icon

69%

10:30

47

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30°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

13

km/h

Humidity icon

66%

11:30

38

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30°

IQAir AirVisual Air Quality Map Wind rotating 269 degree

14

km/h

Humidity icon

65%

12:30

38

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30°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

16

km/h

Humidity icon

67%

13:30

38

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 261 degree

16

km/h

Humidity icon

68%

14:30

45

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 261 degree

17

km/h

Humidity icon

70%

15:30

45

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 264 degree

16

km/h

Humidity icon

72%

16:30

45

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 262 degree

13

km/h

Humidity icon

74%

17:30

31

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

9

km/h

Humidity icon

77%

18:30

31

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27°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

8

km/h

Humidity icon

79%

19:30

31

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 254 degree

7

km/h

Humidity icon

80%

20:30

26

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 228 degree

5

km/h

Humidity icon

81%

21:30

26

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 230 degree

5

km/h

Humidity icon

82%

22:30

26

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26°

IQAir AirVisual Air Quality Map Wind rotating 210 degree

6

km/h

Humidity icon

83%

23:30

28

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 207 degree

6

km/h

Humidity icon

83%

00:30

28

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 206 degree

6

km/h

Humidity icon

83%

01:30

28

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 193 degree

4

km/h

Humidity icon

84%

02:30

38

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 174 degree

5

km/h

Humidity icon

85%

03:30

38

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 181 degree

5

km/h

Humidity icon

86%

04:30

38

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 205 degree

4

km/h

Humidity icon

85%

05:30

48

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 205 degree

3

km/h

Humidity icon

84%

06:30

48

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 169 degree

1

km/h

Humidity icon

83%

07:30

48

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27°

IQAir AirVisual Air Quality Map Wind rotating 197 degree

4

km/h

Humidity icon

77%

08:30

52

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28°

IQAir AirVisual Air Quality Map Wind rotating 232 degree

8

km/h

Humidity icon

72%

09:30

52

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29°

IQAir AirVisual Air Quality Map Wind rotating 243 degree

11

km/h

Humidity icon

69%

10:30

52

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30°

IQAir AirVisual Air Quality Map Wind rotating 251 degree

14

km/h

Humidity icon

66%

11:30

54

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30°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

19

km/h

Humidity icon

67%

12:30

54

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 268 degree

19

km/h

Humidity icon

69%

13:30

54

Weather icon

70%

29°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

18

km/h

Humidity icon

69%

14:30

57

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29°

IQAir AirVisual Air Quality Map Wind rotating 273 degree

18

km/h

Humidity icon

67%

15:30

57

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29°

IQAir AirVisual Air Quality Map Wind rotating 272 degree

15

km/h

Humidity icon

69%

16:30

57

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 272 degree

14

km/h

Humidity icon

72%

17:30

56

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 267 degree

12

km/h

Humidity icon

78%

18:30

56

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 250 degree

9

km/h

Humidity icon

81%

19:30

56

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 229 degree

8

km/h

Humidity icon

83%

20:30

55

Weather icon

70%

26°

IQAir AirVisual Air Quality Map Wind rotating 261 degree

4

km/h

Humidity icon

86%

21:30

55

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 222 degree

5

km/h

Humidity icon

86%

22:30

55

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26°

IQAir AirVisual Air Quality Map Wind rotating 195 degree

6

km/h

Humidity icon

87%

23:30

56

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26°

IQAir AirVisual Air Quality Map Wind rotating 213 degree

8

km/h

Humidity icon

87%

00:30

56

Weather icon

70%

26°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

6

km/h

Humidity icon

88%

01:30

56

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 213 degree

4

km/h

Humidity icon

88%

02:30

62

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 208 degree

4

km/h

Humidity icon

88%

03:30

62

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26°

IQAir AirVisual Air Quality Map Wind rotating 189 degree

2

km/h

Humidity icon

87%

04:30

62

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 95 degree

2

km/h

Humidity icon

88%

05:30

60

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 104 degree

4

km/h

Humidity icon

88%

06:30

60

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 106 degree

5

km/h

Humidity icon

87%

07:30

60

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 118 degree

5

km/h

Humidity icon

81%

08:30

61

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 173 degree

5

km/h

Humidity icon

75%

09:30

61

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 211 degree

9

km/h

Humidity icon

69%

10:30

61

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 229 degree

13

km/h

Humidity icon

66%

11:30

57

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 241 degree

16

km/h

Humidity icon

64%

12:30

57

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 248 degree

18

km/h

Humidity icon

64%

13:30

57

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 249 degree

18

km/h

Humidity icon

64%

14:30

53

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 247 degree

16

km/h

Humidity icon

65%

15:30

53

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 241 degree

14

km/h

Humidity icon

68%

16:30

53

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 229 degree

13

km/h

Humidity icon

71%

17:30

54

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 208 degree

9

km/h

Humidity icon

76%

18:30

54

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 190 degree

7

km/h

Humidity icon

77%

19:30

54

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 199 degree

11

km/h

Humidity icon

80%

20:30

55

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 181 degree

6

km/h

Humidity icon

81%

21:30

55

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 173 degree

4

km/h

Humidity icon

82%

22:30

55

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 159 degree

6

km/h

Humidity icon

84%

Daily forecast

|

OSC Sensor 4 (S Block, 3rd Floor), Colombo air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality near OSC Sensor 4 (S Block, 3rd Floor)?

IQAir Check icon

PM2.5 concentration currently meets the WHO annual PM2.5 guideline.

Real-time OSC Sensor 4 (S Block, 3rd Floor), Colombo air pollution map

Health recommendations

Protect yourself from air pollution in OSC Sensor 4 (S Block, 3rd Floor)

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History

Historic air quality graph for OSC Sensor 4 (S Block, 3rd Floor)

8 AQI⁺ US
Good
14:30–15:30 Sep 28 Local time
AQI⁺ US

Measure your own air quality

Get a monitor and contribute air quality data in your city.

Most polluted locations near OSC Sensor 4 (S Block, 3rd Floor), Colombo

Worldwide AQI⁺ rankingarrow right icon

Station ranking

Real-time OSC Sensor 4 (S Block, 3rd Floor) AQI⁺ station ranking

#StationsAQI⁺ US
1
The national flag of Sri Lanka

LAUGFS ECO SRI - Borella

62

2
The national flag of Sri Lanka

AirVisual Outdoor - EFIC

60

3
The national flag of Sri Lanka

Drivegreen – The Overseas school -1

49

4
The national flag of Sri Lanka

LAUGFS ECO SRI - Head Office Kirulapone

44

City ranking

Real-time Sri Lanka AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Sri Lanka

Anuradhapura, North Central

66

2
The national flag of Sri Lanka

Colombo, Western

53

3
The national flag of Sri Lanka

Puttalam, North Western

50

4
The national flag of Sri Lanka

Jaffna, Northern Province

36

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