Sector 28, Kairana, Uttar Pradesh, India Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Sector 28, Kairana, Uttar Pradesh, India
AQI Trends: Highest and Lowest
Same Day Analysis (20th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 227 of Severe air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 20th Oct - 21st Oct 2025
Sector 28, Kairana, Uttar Pradesh, India
6 AM20th Oct 2025
6 PM
5 AM21st Oct 2025
AQI
AQI
458AQI
164AQI
In the last 24 hours,
Sector 28's AQI reached its highest point of 458 at 2 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 20th Oct and 21st Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Sector 28, Kairana, Uttar Pradesh, India
28°C24/33°C
28°C24/34°C
27°C23/33°C
27°C23/33°C
28°C23/33°C
28°C23/34°C
29°C24/34°C
29°C25/34°C
30°C26/35°C
29°C26/33°C
28°C24/33°C
28°C24/33°C
27°C23/32°C
28°C24/33°C
28°C22/35°C
23°C20/30°C
23°C20/28°C
23°C19/28°C
23°C19/28°C
23°C19/28°C
24°C19/30°C
24°C19/30°C
24°C20/30°C
24°C19/30°C
24°C19/30°C
24°C20/30°C
25°C20/31°C
26°C21/32°C
26°C21/32°C
--°C/°C
--°C/°C
151AQI
124AQI
156AQI
142AQI
2025 Days Vs Air Quality
Sector 28, Kairana, Uttar Pradesh, India
34%
101
42%
122
23%
66
1%
4
Total number of days with different AQI categories in last 293 days in 2025 (72 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 293 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Sector 28, Kairana, Uttar Pradesh, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
179AQI
180AQI
188AQI
184AQI
176AQI
174AQI
171AQI
165AQI
196AQI
189AQI
171AQI
156AQI
151AQI
171AQI
181AQI
165AQI
161AQI
160AQI
180AQI
169AQI
169AQI
156AQI
151AQI
141AQI
137AQI
147AQI
149AQI
167AQI
227AQI
202AQI
197AQI
184AQI
180AQI
154AQI
180AQI
146AQI
145AQI
131AQI
141AQI
154AQI
154AQI
166AQI
140AQI
133AQI
132AQI
136AQI
157AQI
145AQI
140AQI
147AQI
139AQI
144AQI
122AQI
126AQI
136AQI
142AQI
156AQI
123AQI
106AQI
102AQI
100AQI
115AQI
111AQI
96AQI
100AQI
123AQI
120AQI
130AQI
140AQI
158AQI
136AQI
142AQI
124AQI
87AQI
102AQI
108AQI
111AQI
124AQI
130AQI
134AQI
147AQI
161AQI
160AQI
168AQI
164AQI
155AQI
145AQI
125AQI
115AQI
122AQI
127AQI
135AQI
138AQI
142AQI
134AQI
149AQI
151AQI
163AQI
163AQI
154AQI
122AQI
104AQI
111AQI
124AQI
128AQI
146AQI
143AQI
157AQI
135AQI
130AQI
144AQI
164AQI
153AQI
159AQI
156AQI
158AQI
159AQI
169AQI
148AQI
148AQI
150AQI
114AQI
135AQI
134AQI
106AQI
113AQI
112AQI
123AQI
111AQI
126AQI
129AQI
125AQI
123AQI
130AQI
161AQI
151AQI
144AQI
145AQI
146AQI
153AQI
148AQI
107AQI
116AQI
127AQI
95AQI
110AQI
109AQI
118AQI
128AQI
120AQI
134AQI
126AQI
110AQI
107AQI
101AQI
101AQI
106AQI
118AQI
139AQI
140AQI
141AQI
145AQI
148AQI
137AQI
128AQI
124AQI
106AQI
99AQI
104AQI
98AQI
97AQI
89AQI
80AQI
93AQI
100AQI
110AQI
100AQI
92AQI
89AQI
88AQI
84AQI
81AQI
81AQI
80AQI
83AQI
87AQI
85AQI
81AQI
89AQI
83AQI
74AQI
81AQI
84AQI
84AQI
78AQI
72AQI
72AQI
71AQI
72AQI
71AQI
73AQI
81AQI
83AQI
84AQI
86AQI
90AQI
80AQI
77AQI
79AQI
73AQI
73AQI
68AQI
69AQI
70AQI
68AQI
80AQI
79AQI
83AQI
87AQI
90AQI
81AQI
88AQI
90AQI
82AQI
94AQI
83AQI
93AQI
99AQI
88AQI
87AQI
89AQI
86AQI
82AQI
94AQI
85AQI
77AQI
69AQI
65AQI
76AQI
90AQI
91AQI
83AQI
75AQI
67AQI
65AQI
63AQI
66AQI
74AQI
71AQI
71AQI
75AQI
78AQI
80AQI
79AQI
85AQI
85AQI
91AQI
88AQI
90AQI
99AQI
96AQI
108AQI
105AQI
109AQI
109AQI
101AQI
97AQI
100AQI
114AQI
129AQI
132AQI
117AQI
131AQI
121AQI
155AQI
97AQI
154AQI
162AQI
136AQI
84AQI
101AQI
114AQI
142AQI
162AQI
163AQI
169AQI
174AQI
182AQI
182AQI
185AQI
195AQI
203AQI
227AQI
171AQI
145AQI
128AQI
144AQI
127AQI
110AQI
79AQI
83AQI
93AQI
155AQI
No. of days
2025122AQI
Highest AQI recorded in
January171AQI
Lowest AQI recorded in
July79AQI
2024138AQI
Highest AQI recorded in
January201AQI
Lowest AQI recorded in
July94AQI
2023123AQI
Highest AQI recorded in
December184AQI
Lowest AQI recorded in
July82AQI
2022138AQI
Highest AQI recorded in
April184AQI
Lowest AQI recorded in
July84AQI
2021135AQI
Highest AQI recorded in
November213AQI
Lowest AQI recorded in
May59AQI
2020200AQI
Highest AQI recorded in
October248AQI
Lowest AQI recorded in
December178AQI
Most & Least Polluted Years Over the Last 6 Years
Sector 28's annual 2025 AQI (122) shows an average percentage change of -14.4% (improved AQI) compared to previous years: 2020 (200), 2021 (135), 2022 (138), 2023 (123), 2024 (138).