Viisoara, Bistrita, Bistrita Nasaud, Romania Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Viisoara, Bistrita, Bistrita Nasaud, Romania
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
20th Aug 2023
38AQILowest AQI recorded on
8th Aug 2024
9AQISame Day Analysis (3rd August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 25 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Viisoara, Bistrita, Bistrita Nasaud, Romania
AQI
Day
Night
.
5 AM3rd Aug 2025
9 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
9AM3rd Aug
34AQI
Avg. Lowest Time
1PM3rd Aug
24AQI
Night time
Avg. Highest Time
3AM4th Aug
31AQI
Avg. Lowest Time
5AM3rd Aug
26AQI
In the last 24 hours,
Viisoara's AQI reached its highest point of 34 at 9 AM during the Day, while the lowest point, 24, was recorded at 1 PM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Viisoara, Bistrita, Bistrita Nasaud, Romania
JulAug
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
5th Jul 2025185 AMAQI
5th Jul 2025226 AMAQI
5th Jul 2025227 AMAQI
5th Jul 2025188 AMAQI
5th Jul 2025199 AMAQI
5th Jul 20252210 AMAQI
5th Jul 20252111 AMAQI
5th Jul 20252012 PMAQI
5th Jul 2025161 PMAQI
5th Jul 2025192 PMAQI
5th Jul 2025203 PMAQI
5th Jul 2025204 PMAQI
5th Jul 2025205 PMAQI
5th Jul 2025216 PMAQI
5th Jul 2025207 PMAQI
5th Jul 2025198 PMAQI
5th Jul 2025209 PMAQI
5th Jul 20252210 PMAQI
5th Jul 20251911 PMAQI
6th Jul 20252112 AMAQI
6th Jul 2025221 AMAQI
6th Jul 2025222 AMAQI
6th Jul 2025243 AMAQI
6th Jul 2025194 AMAQI
22°C16/30°C
6th Jul 2025185 AMAQI
6th Jul 2025156 AMAQI
6th Jul 2025227 AMAQI
6th Jul 2025188 AMAQI
6th Jul 2025189 AMAQI
6th Jul 20252210 AMAQI
6th Jul 20252211 AMAQI
6th Jul 20252212 PMAQI
6th Jul 2025201 PMAQI
6th Jul 2025222 PMAQI
6th Jul 2025203 PMAQI
6th Jul 2025204 PMAQI
6th Jul 2025205 PMAQI
6th Jul 2025206 PMAQI
6th Jul 2025207 PMAQI
6th Jul 2025208 PMAQI
6th Jul 2025209 PMAQI
6th Jul 20252110 PMAQI
6th Jul 20252211 PMAQI
7th Jul 20252412 AMAQI
7th Jul 2025221 AMAQI
7th Jul 2025212 AMAQI
7th Jul 2025203 AMAQI
7th Jul 2025234 AMAQI
22°C14/30°C
7th Jul 2025195 AMAQI
7th Jul 2025236 AMAQI
7th Jul 2025247 AMAQI
7th Jul 2025238 AMAQI
7th Jul 2025219 AMAQI
7th Jul 20252210 AMAQI
7th Jul 20254611 AMAQI
7th Jul 20253312 PMAQI
7th Jul 2025241 PMAQI
7th Jul 2025262 PMAQI
7th Jul 2025233 PMAQI
7th Jul 2025224 PMAQI
7th Jul 2025225 PMAQI
7th Jul 2025226 PMAQI
7th Jul 2025247 PMAQI
7th Jul 2025238 PMAQI
7th Jul 2025249 PMAQI
7th Jul 20252410 PMAQI
7th Jul 20252311 PMAQI
8th Jul 20252412 AMAQI
8th Jul 2025251 AMAQI
8th Jul 2025252 AMAQI
8th Jul 2025203 AMAQI
8th Jul 2025244 AMAQI
23°C17/34°C
8th Jul 2025215 AMAQI
8th Jul 2025276 AMAQI
8th Jul 2025387 AMAQI
8th Jul 2025298 AMAQI
8th Jul 2025249 AMAQI
8th Jul 20252810 AMAQI
8th Jul 20252411 AMAQI
8th Jul 20252412 PMAQI
8th Jul 2025241 PMAQI
8th Jul 2025262 PMAQI
8th Jul 2025233 PMAQI
8th Jul 2025234 PMAQI
8th Jul 2025225 PMAQI
8th Jul 2025226 PMAQI
8th Jul 2025227 PMAQI
8th Jul 2025238 PMAQI
8th Jul 2025249 PMAQI
8th Jul 20252410 PMAQI
8th Jul 20252411 PMAQI
9th Jul 20252412 AMAQI
9th Jul 2025251 AMAQI
9th Jul 2025262 AMAQI
9th Jul 2025203 AMAQI
9th Jul 2025164 AMAQI
23°C16/32°C
9th Jul 2025185 AMAQI
9th Jul 2025196 AMAQI
9th Jul 2025227 AMAQI
9th Jul 2025248 AMAQI
9th Jul 2025219 AMAQI
9th Jul 20252510 AMAQI
9th Jul 20252811 AMAQI
9th Jul 20252412 PMAQI
9th Jul 2025201 PMAQI
9th Jul 2025222 PMAQI
9th Jul 2025223 PMAQI
9th Jul 2025224 PMAQI
9th Jul 2025235 PMAQI
9th Jul 2025226 PMAQI
9th Jul 2025227 PMAQI
9th Jul 2025238 PMAQI
9th Jul 2025229 PMAQI
9th Jul 20252210 PMAQI
9th Jul 20252311 PMAQI
10th Jul 20252212 AMAQI
10th Jul 2025241 AMAQI
10th Jul 2025232 AMAQI
10th Jul 2025183 AMAQI
10th Jul 2025174 AMAQI
17°C12/24°C
10th Jul 2025155 AMAQI
10th Jul 2025146 AMAQI
10th Jul 2025197 AMAQI
10th Jul 2025208 AMAQI
10th Jul 2025229 AMAQI
10th Jul 20251910 AMAQI
10th Jul 20253011 AMAQI
10th Jul 20252012 PMAQI
10th Jul 2025211 PMAQI
10th Jul 2025182 PMAQI
10th Jul 2025183 PMAQI
10th Jul 2025204 PMAQI
10th Jul 2025205 PMAQI
10th Jul 2025206 PMAQI
10th Jul 2025207 PMAQI
10th Jul 2025198 PMAQI
10th Jul 2025209 PMAQI
10th Jul 20252010 PMAQI
10th Jul 20252011 PMAQI
11th Jul 20252012 AMAQI
11th Jul 2025211 AMAQI
11th Jul 2025212 AMAQI
11th Jul 2025163 AMAQI
11th Jul 2025154 AMAQI
13°C12/14°C
11th Jul 2025145 AMAQI
11th Jul 2025146 AMAQI
11th Jul 2025217 AMAQI
11th Jul 2025278 AMAQI
11th Jul 2025209 AMAQI
11th Jul 20251810 AMAQI
11th Jul 20252111 AMAQI
11th Jul 20251912 PMAQI
11th Jul 2025201 PMAQI
11th Jul 2025182 PMAQI
11th Jul 2025213 PMAQI
11th Jul 2025204 PMAQI
11th Jul 2025205 PMAQI
11th Jul 2025216 PMAQI
11th Jul 2025207 PMAQI
11th Jul 2025198 PMAQI
11th Jul 2025209 PMAQI
11th Jul 20252010 PMAQI
11th Jul 20252011 PMAQI
12th Jul 20252012 AMAQI
12th Jul 2025201 AMAQI
12th Jul 2025202 AMAQI
12th Jul 2025183 AMAQI
12th Jul 2025184 AMAQI
15°C11/21°C
12th Jul 2025205 AMAQI
12th Jul 2025186 AMAQI
12th Jul 2025237 AMAQI
12th Jul 2025208 AMAQI
12th Jul 2025189 AMAQI
12th Jul 20252210 AMAQI
12th Jul 20251911 AMAQI
12th Jul 20251812 PMAQI
12th Jul 2025251 PMAQI
12th Jul 2025192 PMAQI
12th Jul 2025193 PMAQI
12th Jul 2025204 PMAQI
12th Jul 2025205 PMAQI
12th Jul 2025206 PMAQI
12th Jul 2025197 PMAQI
12th Jul 2025198 PMAQI
12th Jul 2025209 PMAQI
12th Jul 20252010 PMAQI
12th Jul 20252011 PMAQI
13th Jul 20251912 AMAQI
13th Jul 2025201 AMAQI
13th Jul 2025202 AMAQI
13th Jul 2025263 AMAQI
13th Jul 2025364 AMAQI
17°C10/24°C
13th Jul 2025335 AMAQI
13th Jul 2025196 AMAQI
13th Jul 2025247 AMAQI
13th Jul 2025218 AMAQI
13th Jul 2025209 AMAQI
13th Jul 20252810 AMAQI
13th Jul 20251811 AMAQI
13th Jul 20251912 PMAQI
13th Jul 2025181 PMAQI
13th Jul 2025182 PMAQI
13th Jul 2025203 PMAQI
13th Jul 2025204 PMAQI
13th Jul 2025205 PMAQI
13th Jul 2025206 PMAQI
13th Jul 2025217 PMAQI
13th Jul 2025208 PMAQI
13th Jul 2025209 PMAQI
13th Jul 20252010 PMAQI
13th Jul 20252011 PMAQI
14th Jul 20252212 AMAQI
14th Jul 2025211 AMAQI
14th Jul 2025222 AMAQI
14th Jul 2025193 AMAQI
14th Jul 2025224 AMAQI
20°C12/28°C
14th Jul 2025235 AMAQI
14th Jul 2025216 AMAQI
14th Jul 2025297 AMAQI
14th Jul 2025248 AMAQI
14th Jul 2025249 AMAQI
14th Jul 20252210 AMAQI
14th Jul 20252311 AMAQI
14th Jul 20252212 PMAQI
14th Jul 2025221 PMAQI
14th Jul 2025202 PMAQI
14th Jul 2025213 PMAQI
14th Jul 2025224 PMAQI
14th Jul 2025225 PMAQI
14th Jul 2025226 PMAQI
14th Jul 2025227 PMAQI
14th Jul 2025228 PMAQI
14th Jul 2025249 PMAQI
14th Jul 20252310 PMAQI
14th Jul 20252211 PMAQI
15th Jul 20252212 AMAQI
15th Jul 2025221 AMAQI
15th Jul 2025222 AMAQI
15th Jul 2025183 AMAQI
15th Jul 2025164 AMAQI
22°C15/30°C
15th Jul 2025175 AMAQI
15th Jul 2025186 AMAQI
15th Jul 2025217 AMAQI
15th Jul 2025208 AMAQI
15th Jul 2025229 AMAQI
15th Jul 20252210 AMAQI
15th Jul 20252111 AMAQI
15th Jul 20252012 PMAQI
15th Jul 2025201 PMAQI
15th Jul 2025182 PMAQI
15th Jul 2025223 PMAQI
15th Jul 2025214 PMAQI
15th Jul 2025215 PMAQI
15th Jul 2025206 PMAQI
15th Jul 2025227 PMAQI
15th Jul 2025208 PMAQI
15th Jul 2025229 PMAQI
15th Jul 20252210 PMAQI
15th Jul 20252211 PMAQI
16th Jul 20252212 AMAQI
16th Jul 2025221 AMAQI
16th Jul 2025222 AMAQI
16th Jul 2025203 AMAQI
16th Jul 2025184 AMAQI
21°C16/28°C
16th Jul 2025185 AMAQI
16th Jul 2025186 AMAQI
16th Jul 2025227 AMAQI
16th Jul 2025238 AMAQI
16th Jul 2025229 AMAQI
16th Jul 20252410 AMAQI
16th Jul 20252011 AMAQI
16th Jul 20252112 PMAQI
16th Jul 2025191 PMAQI
16th Jul 2025222 PMAQI
16th Jul 2025223 PMAQI
16th Jul 2025224 PMAQI
16th Jul 2025235 PMAQI
16th Jul 2025246 PMAQI
16th Jul 2025237 PMAQI
16th Jul 2025238 PMAQI
16th Jul 2025239 PMAQI
16th Jul 20252310 PMAQI
16th Jul 20252211 PMAQI
17th Jul 20252412 AMAQI
17th Jul 2025241 AMAQI
17th Jul 2025242 AMAQI
17th Jul 2025163 AMAQI
17th Jul 2025154 AMAQI
19°C15/24°C
17th Jul 2025155 AMAQI
17th Jul 2025236 AMAQI
17th Jul 2025247 AMAQI
17th Jul 2025218 AMAQI
17th Jul 2025249 AMAQI
17th Jul 20252010 AMAQI
17th Jul 20252111 AMAQI
17th Jul 20251912 PMAQI
17th Jul 2025191 PMAQI
17th Jul 2025192 PMAQI
17th Jul 2025223 PMAQI
17th Jul 2025224 PMAQI
17th Jul 2025225 PMAQI
17th Jul 2025236 PMAQI
17th Jul 2025237 PMAQI
17th Jul 2025228 PMAQI
17th Jul 2025249 PMAQI
17th Jul 20252310 PMAQI
17th Jul 20252211 PMAQI
18th Jul 20252212 AMAQI
18th Jul 2025221 AMAQI
18th Jul 2025222 AMAQI
18th Jul 2025143 AMAQI
18th Jul 2025114 AMAQI
18°C13/24°C
18th Jul 2025125 AMAQI
18th Jul 2025136 AMAQI
18th Jul 2025187 AMAQI
18th Jul 2025188 AMAQI
18th Jul 2025179 AMAQI
18th Jul 20251710 AMAQI
18th Jul 20251711 AMAQI
18th Jul 20251712 PMAQI
18th Jul 2025191 PMAQI
18th Jul 2025182 PMAQI
18th Jul 2025203 PMAQI
18th Jul 2025194 PMAQI
18th Jul 2025205 PMAQI
18th Jul 2025196 PMAQI
18th Jul 2025207 PMAQI
18th Jul 2025218 PMAQI
18th Jul 2025209 PMAQI
18th Jul 20252010 PMAQI
18th Jul 20252011 PMAQI
19th Jul 20252012 AMAQI
19th Jul 2025201 AMAQI
19th Jul 2025202 AMAQI
19th Jul 2025143 AMAQI
19th Jul 2025134 AMAQI
13°C12/15°C
19th Jul 2025135 AMAQI
19th Jul 2025146 AMAQI
19th Jul 2025197 AMAQI
19th Jul 2025198 AMAQI
19th Jul 2025199 AMAQI
19th Jul 20251710 AMAQI
19th Jul 20251611 AMAQI
19th Jul 20251712 PMAQI
19th Jul 2025161 PMAQI
19th Jul 2025162 PMAQI
19th Jul 2025183 PMAQI
19th Jul 2025174 PMAQI
19th Jul 2025185 PMAQI
19th Jul 2025186 PMAQI
19th Jul 2025187 PMAQI
19th Jul 2025198 PMAQI
19th Jul 2025199 PMAQI
19th Jul 20251810 PMAQI
19th Jul 20251811 PMAQI
20th Jul 20251912 AMAQI
20th Jul 2025191 AMAQI
20th Jul 2025192 AMAQI
20th Jul 2025163 AMAQI
20th Jul 2025164 AMAQI
17°C12/23°C
20th Jul 2025145 AMAQI
20th Jul 2025166 AMAQI
20th Jul 2025177 AMAQI
20th Jul 2025188 AMAQI
20th Jul 2025169 AMAQI
20th Jul 20251610 AMAQI
20th Jul 20251511 AMAQI
20th Jul 20251512 PMAQI
20th Jul 2025151 PMAQI
20th Jul 2025152 PMAQI
20th Jul 2025183 PMAQI
20th Jul 2025184 PMAQI
20th Jul 2025185 PMAQI
20th Jul 2025186 PMAQI
20th Jul 2025197 PMAQI
20th Jul 2025198 PMAQI
20th Jul 2025189 PMAQI
20th Jul 20251810 PMAQI
20th Jul 20251911 PMAQI
21st Jul 20252012 AMAQI
21st Jul 2025201 AMAQI
21st Jul 2025192 AMAQI
21st Jul 2025183 AMAQI
21st Jul 2025184 AMAQI
19°C13/27°C
21st Jul 2025185 AMAQI
21st Jul 2025226 AMAQI
21st Jul 2025217 AMAQI
21st Jul 2025228 AMAQI
21st Jul 2025219 AMAQI
21st Jul 20252110 AMAQI
21st Jul 20251811 AMAQI
21st Jul 20251812 PMAQI
21st Jul 2025191 PMAQI
21st Jul 2025182 PMAQI
21st Jul 2025223 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025225 PMAQI
21st Jul 2025216 PMAQI
21st Jul 2025227 PMAQI
21st Jul 2025218 PMAQI
21st Jul 2025219 PMAQI
21st Jul 20252210 PMAQI
21st Jul 20252211 PMAQI
22nd Jul 20252312 AMAQI
22nd Jul 2025231 AMAQI
22nd Jul 2025232 AMAQI
22nd Jul 2025213 AMAQI
22nd Jul 2025224 AMAQI
22°C15/29°C
22nd Jul 2025215 AMAQI
22nd Jul 2025246 AMAQI
22nd Jul 2025247 AMAQI
22nd Jul 2025228 AMAQI
22nd Jul 2025229 AMAQI
22nd Jul 20252110 AMAQI
22nd Jul 20252011 AMAQI
22nd Jul 20251912 PMAQI
22nd Jul 2025191 PMAQI
22nd Jul 2025182 PMAQI
22nd Jul 2025233 PMAQI
22nd Jul 2025224 PMAQI
22nd Jul 2025225 PMAQI
22nd Jul 2025236 PMAQI
22nd Jul 2025227 PMAQI
22nd Jul 2025238 PMAQI
22nd Jul 2025239 PMAQI
22nd Jul 20252210 PMAQI
22nd Jul 20252311 PMAQI
23rd Jul 20252412 AMAQI
23rd Jul 2025251 AMAQI
23rd Jul 2025252 AMAQI
23rd Jul 2025163 AMAQI
23rd Jul 2025204 AMAQI
23°C17/29°C
23rd Jul 2025145 AMAQI
23rd Jul 2025166 AMAQI
23rd Jul 2025207 AMAQI
23rd Jul 2025198 AMAQI
23rd Jul 2025189 AMAQI
23rd Jul 20251710 AMAQI
23rd Jul 20251611 AMAQI
23rd Jul 20251612 PMAQI
23rd Jul 2025171 PMAQI
23rd Jul 2025162 PMAQI
23rd Jul 2025203 PMAQI
23rd Jul 2025204 PMAQI
23rd Jul 2025205 PMAQI
23rd Jul 2025216 PMAQI
23rd Jul 2025217 PMAQI
23rd Jul 2025208 PMAQI
23rd Jul 2025219 PMAQI
23rd Jul 20252010 PMAQI
23rd Jul 20252111 PMAQI
24th Jul 20252112 AMAQI
24th Jul 2025211 AMAQI
24th Jul 2025222 AMAQI
24th Jul 2025163 AMAQI
24th Jul 2025144 AMAQI
21°C14/28°C
24th Jul 2025135 AMAQI
24th Jul 2025136 AMAQI
24th Jul 2025187 AMAQI
24th Jul 2025158 AMAQI
24th Jul 2025169 AMAQI
24th Jul 20251510 AMAQI
24th Jul 20251611 AMAQI
24th Jul 20251412 PMAQI
24th Jul 2025161 PMAQI
24th Jul 2025152 PMAQI
24th Jul 2025183 PMAQI
24th Jul 2025184 PMAQI
24th Jul 2025185 PMAQI
24th Jul 2025186 PMAQI
24th Jul 2025187 PMAQI
24th Jul 2025188 PMAQI
24th Jul 2025209 PMAQI
24th Jul 20252010 PMAQI
24th Jul 20252011 PMAQI
25th Jul 20251812 AMAQI
25th Jul 2025181 AMAQI
25th Jul 2025182 AMAQI
25th Jul 2025163 AMAQI
25th Jul 2025164 AMAQI
23°C16/31°C
25th Jul 2025165 AMAQI
25th Jul 2025176 AMAQI
25th Jul 2025187 AMAQI
25th Jul 2025188 AMAQI
25th Jul 2025189 AMAQI
25th Jul 20251810 AMAQI
25th Jul 20251711 AMAQI
25th Jul 20251712 PMAQI
25th Jul 2025181 PMAQI
25th Jul 2025182 PMAQI
25th Jul 2025203 PMAQI
25th Jul 2025204 PMAQI
25th Jul 2025205 PMAQI
25th Jul 2025186 PMAQI
25th Jul 2025187 PMAQI
25th Jul 2025198 PMAQI
25th Jul 2025199 PMAQI
25th Jul 20252010 PMAQI
25th Jul 20252011 PMAQI
26th Jul 20251912 AMAQI
26th Jul 2025191 AMAQI
26th Jul 2025202 AMAQI
26th Jul 2025193 AMAQI
26th Jul 2025184 AMAQI
25°C17/33°C
26th Jul 2025185 AMAQI
26th Jul 2025186 AMAQI
26th Jul 2025207 AMAQI
26th Jul 2025208 AMAQI
26th Jul 2025199 AMAQI
26th Jul 20252010 AMAQI
26th Jul 20251811 AMAQI
26th Jul 20251712 PMAQI
26th Jul 2025181 PMAQI
26th Jul 2025182 PMAQI
26th Jul 2025223 PMAQI
26th Jul 2025224 PMAQI
26th Jul 2025225 PMAQI
26th Jul 2025226 PMAQI
26th Jul 2025217 PMAQI
26th Jul 2025208 PMAQI
26th Jul 2025229 PMAQI
26th Jul 20252110 PMAQI
26th Jul 20252111 PMAQI
27th Jul 20252212 AMAQI
27th Jul 2025221 AMAQI
27th Jul 2025212 AMAQI
27th Jul 2025203 AMAQI
27th Jul 2025164 AMAQI
25°C19/36°C
27th Jul 2025165 AMAQI
27th Jul 2025176 AMAQI
27th Jul 2025187 AMAQI
27th Jul 2025208 AMAQI
27th Jul 2025209 AMAQI
27th Jul 20251810 AMAQI
27th Jul 20251911 AMAQI
27th Jul 20251712 PMAQI
27th Jul 2025181 PMAQI
27th Jul 2025182 PMAQI
27th Jul 2025223 PMAQI
27th Jul 2025224 PMAQI
27th Jul 2025225 PMAQI
27th Jul 2025226 PMAQI
27th Jul 2025207 PMAQI
27th Jul 2025218 PMAQI
27th Jul 2025219 PMAQI
27th Jul 20252210 PMAQI
27th Jul 20252111 PMAQI
28th Jul 20252112 AMAQI
28th Jul 2025231 AMAQI
28th Jul 2025222 AMAQI
28th Jul 2025153 AMAQI
28th Jul 2025134 AMAQI
22°C17/28°C
28th Jul 2025125 AMAQI
28th Jul 2025146 AMAQI
28th Jul 2025177 AMAQI
28th Jul 2025188 AMAQI
28th Jul 2025169 AMAQI
28th Jul 20251610 AMAQI
28th Jul 20251611 AMAQI
28th Jul 20251712 PMAQI
28th Jul 2025151 PMAQI
28th Jul 2025202 PMAQI
28th Jul 2025193 PMAQI
28th Jul 2025194 PMAQI
28th Jul 2025195 PMAQI
28th Jul 2025186 PMAQI
28th Jul 2025197 PMAQI
28th Jul 2025188 PMAQI
28th Jul 2025189 PMAQI
28th Jul 20251910 PMAQI
28th Jul 20251811 PMAQI
29th Jul 20251912 AMAQI
29th Jul 2025181 AMAQI
29th Jul 2025182 AMAQI
29th Jul 2025183 AMAQI
29th Jul 2025164 AMAQI
21°C15/27°C
29th Jul 2025135 AMAQI
29th Jul 2025136 AMAQI
29th Jul 2025167 AMAQI
29th Jul 2025168 AMAQI
29th Jul 2025169 AMAQI
29th Jul 20252010 AMAQI
29th Jul 20251811 AMAQI
29th Jul 20251612 PMAQI
29th Jul 2025161 PMAQI
29th Jul 2025172 PMAQI
29th Jul 2025183 PMAQI
29th Jul 2025174 PMAQI
29th Jul 2025185 PMAQI
29th Jul 2025176 PMAQI
29th Jul 2025187 PMAQI
29th Jul 2025188 PMAQI
29th Jul 2025199 PMAQI
29th Jul 20251810 PMAQI
29th Jul 20251811 PMAQI
30th Jul 20251812 AMAQI
30th Jul 2025191 AMAQI
30th Jul 2025192 AMAQI
30th Jul 2025143 AMAQI
30th Jul 2025144 AMAQI
18°C15/22°C
30th Jul 2025145 AMAQI
30th Jul 2025136 AMAQI
30th Jul 2025167 AMAQI
30th Jul 2025168 AMAQI
30th Jul 2025179 AMAQI
30th Jul 20251610 AMAQI
30th Jul 20251611 AMAQI
30th Jul 20251612 PMAQI
30th Jul 2025151 PMAQI
30th Jul 2025152 PMAQI
30th Jul 2025183 PMAQI
30th Jul 2025184 PMAQI
30th Jul 2025185 PMAQI
30th Jul 2025186 PMAQI
30th Jul 2025197 PMAQI
30th Jul 2025188 PMAQI
30th Jul 2025189 PMAQI
30th Jul 20252210 PMAQI
30th Jul 20252211 PMAQI
31st Jul 20252212 AMAQI
31st Jul 2025221 AMAQI
31st Jul 2025222 AMAQI
31st Jul 2025223 AMAQI
31st Jul 2025224 AMAQI
17°C15/21°C
31st Jul 2025155 AMAQI
31st Jul 2025126 AMAQI
31st Jul 2025157 AMAQI
31st Jul 2025198 AMAQI
31st Jul 2025179 AMAQI
31st Jul 20251710 AMAQI
31st Jul 20251711 AMAQI
31st Jul 20251812 PMAQI
31st Jul 2025161 PMAQI
31st Jul 2025172 PMAQI
31st Jul 2025233 PMAQI
31st Jul 2025264 PMAQI
31st Jul 2025295 PMAQI
31st Jul 2025246 PMAQI
31st Jul 2025277 PMAQI
31st Jul 2025268 PMAQI
31st Jul 2025269 PMAQI
31st Jul 20252410 PMAQI
31st Jul 20252611 PMAQI
1st Aug 20252312 AMAQI
1st Aug 2025241 AMAQI
1st Aug 2025232 AMAQI
1st Aug 2025273 AMAQI
1st Aug 2025234 AMAQI
19°C13/24°C
1st Aug 2025225 AMAQI
1st Aug 2025286 AMAQI
1st Aug 2025247 AMAQI
1st Aug 2025238 AMAQI
1st Aug 2025219 AMAQI
1st Aug 20252710 AMAQI
1st Aug 20252211 AMAQI
1st Aug 20252312 PMAQI
1st Aug 2025241 PMAQI
1st Aug 2025252 PMAQI
1st Aug 2025243 PMAQI
1st Aug 2025254 PMAQI
1st Aug 2025245 PMAQI
1st Aug 2025246 PMAQI
1st Aug 2025247 PMAQI
1st Aug 2025258 PMAQI
1st Aug 2025249 PMAQI
1st Aug 20252410 PMAQI
1st Aug 20252511 PMAQI
2nd Aug 20252412 AMAQI
2nd Aug 2025261 AMAQI
2nd Aug 2025252 AMAQI
2nd Aug 2025233 AMAQI
2nd Aug 2025244 AMAQI
18°C12/24°C
2nd Aug 2025245 AMAQI
2nd Aug 2025246 AMAQI
2nd Aug 2025247 AMAQI
2nd Aug 2025258 AMAQI
2nd Aug 2025269 AMAQI
2nd Aug 20252610 AMAQI
2nd Aug 20252511 AMAQI
2nd Aug 20252412 PMAQI
2nd Aug 2025241 PMAQI
2nd Aug 2025252 PMAQI
2nd Aug 2025253 PMAQI
2nd Aug 2025254 PMAQI
2nd Aug 2025265 PMAQI
2nd Aug 2025266 PMAQI
2nd Aug 2025267 PMAQI
2nd Aug 2025278 PMAQI
2nd Aug 2025269 PMAQI
2nd Aug 20252510 PMAQI
2nd Aug 20252611 PMAQI
3rd Aug 20252412 AMAQI
3rd Aug 2025241 AMAQI
3rd Aug 2025262 AMAQI
3rd Aug 2025263 AMAQI
3rd Aug 2025264 AMAQI
20°C13/28°C
3rd Aug 2025265 AMAQI
3rd Aug 2025246 AMAQI
3rd Aug 2025257 AMAQI
3rd Aug 2025268 AMAQI
3rd Aug 2025349 AMAQI
3rd Aug 20252710 AMAQI
3rd Aug 20252611 AMAQI
3rd Aug 20252512 PMAQI
3rd Aug 2025241 PMAQI
3rd Aug 2025282 PMAQI
3rd Aug 2025263 PMAQI
3rd Aug 2025274 PMAQI
3rd Aug 2025275 PMAQI
3rd Aug 2025266 PMAQI
3rd Aug 2025267 PMAQI
3rd Aug 2025278 PMAQI
3rd Aug 2025289 PMAQI
3rd Aug 20252810 PMAQI
3rd Aug 20252711 PMAQI
4th Aug 20252712 AMAQI
4th Aug 2025271 AMAQI
4th Aug 2025282 AMAQI
4th Aug 2025313 AMAQI
4th Aug 2025284 AMAQI
21°C15/29°C
4th Aug 2025385 AMAQI
5 AM4th Aug 2025276 AMAQI
4th Aug 2025247 AMAQI
4th Aug 2025268 AMAQI
4th Aug 2025289 AMAQI
4th Aug 20253110 AMAQI
4th Aug 20252811 AMAQI
4th Aug 20252612 PMAQI
4th Aug 2025261 PMAQI
1 PM4th Aug 2025272 PMAQI
4th Aug 2025283 PMAQI
4th Aug 2025274 PMAQI
4th Aug 2025285 PMAQI
4th Aug 2025276 PMAQI
4th Aug 2025277 PMAQI
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
7 AM - 9 PM
21AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM
18AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 9 PM (Avg. 21), while the lowest AQI was between 5 AM to 5 AM (Avg. 18).
Night time
Avg. Highest Time
12 AM - 2 AM
22AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
3 AM - 4 AM
19AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 2 AM (Avg. 22), while the lowest AQI was between 3 AM to 4 AM (Avg. 19).
2025 Days Vs Air Quality
Viisoara, Bistrita, Bistrita Nasaud, Romania
2025
61%
132
39%
83
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
132 DaysModerate
83 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 61%
Health Risk Level:
Moderate
In 2025, 61% of 216 days were within WHO’s safe air quality limits, and 39% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Viisoara, Bistrita, Bistrita Nasaud, Romania
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
58AQI
58AQI
2nd January 2025
61AQI
61AQI
3rd January 2025
60AQI
60AQI
4th January 2025
59AQI
59AQI
5th January 2025
58AQI
58AQI
6th January 2025
56AQI
56AQI
7th January 2025
56AQI
56AQI
8th January 2025
55AQI
55AQI
9th January 2025
56AQI
56AQI
10th January 2025
54AQI
54AQI
11th January 2025
53AQI
53AQI
12th January 2025
51AQI
51AQI
13th January 2025
48AQI
48AQI
14th January 2025
53AQI
53AQI
15th January 2025
54AQI
54AQI
16th January 2025
55AQI
55AQI
17th January 2025
56AQI
56AQI
18th January 2025
57AQI
57AQI
19th January 2025
57AQI
57AQI
20th January 2025
57AQI
57AQI
21st January 2025
58AQI
58AQI
22nd January 2025
60AQI
60AQI
23rd January 2025
61AQI
61AQI
24th January 2025
60AQI
60AQI
25th January 2025
59AQI
59AQI
26th January 2025
59AQI
59AQI
27th January 2025
59AQI
59AQI
28th January 2025
58AQI
58AQI
29th January 2025
58AQI
58AQI
30th January 2025
57AQI
57AQI
31st January 2025
58AQI
58AQI
1st February 2025
59AQI
59AQI
2nd February 2025
57AQI
57AQI
3rd February 2025
57AQI
57AQI
4th February 2025
58AQI
58AQI
5th February 2025
59AQI
59AQI
6th February 2025
58AQI
58AQI
7th February 2025
58AQI
58AQI
8th February 2025
58AQI
58AQI
9th February 2025
57AQI
57AQI
10th February 2025
58AQI
58AQI
11th February 2025
58AQI
58AQI
12th February 2025
58AQI
58AQI
13th February 2025
59AQI
59AQI
14th February 2025
60AQI
60AQI
15th February 2025
60AQI
60AQI
16th February 2025
59AQI
59AQI
17th February 2025
60AQI
60AQI
18th February 2025
59AQI
59AQI
19th February 2025
59AQI
59AQI
20th February 2025
59AQI
59AQI
21st February 2025
60AQI
60AQI
22nd February 2025
60AQI
60AQI
23rd February 2025
60AQI
60AQI
24th February 2025
61AQI
61AQI
25th February 2025
60AQI
60AQI
26th February 2025
61AQI
61AQI
27th February 2025
60AQI
60AQI
28th February 2025
60AQI
60AQI
1st March 2025
60AQI
60AQI
2nd March 2025
59AQI
59AQI
3rd March 2025
59AQI
59AQI
4th March 2025
57AQI
57AQI
5th March 2025
57AQI
57AQI
6th March 2025
56AQI
56AQI
7th March 2025
55AQI
55AQI
8th March 2025
55AQI
55AQI
9th March 2025
55AQI
55AQI
10th March 2025
56AQI
56AQI
11th March 2025
55AQI
55AQI
12th March 2025
54AQI
54AQI
13th March 2025
53AQI
53AQI
14th March 2025
53AQI
53AQI
15th March 2025
51AQI
51AQI
16th March 2025
49AQI
49AQI
17th March 2025
48AQI
48AQI
18th March 2025
47AQI
47AQI
19th March 2025
47AQI
47AQI
20th March 2025
47AQI
47AQI
21st March 2025
50AQI
50AQI
22nd March 2025
52AQI
52AQI
23rd March 2025
53AQI
53AQI
24th March 2025
54AQI
54AQI
25th March 2025
54AQI
54AQI
26th March 2025
53AQI
53AQI
27th March 2025
54AQI
54AQI
28th March 2025
52AQI
52AQI
29th March 2025
52AQI
52AQI
30th March 2025
52AQI
52AQI
31st March 2025
51AQI
51AQI
1st April 2025
50AQI
50AQI
2nd April 2025
50AQI
50AQI
3rd April 2025
49AQI
49AQI
4th April 2025
47AQI
47AQI
5th April 2025
47AQI
47AQI
6th April 2025
45AQI
45AQI
7th April 2025
42AQI
42AQI
8th April 2025
43AQI
43AQI
9th April 2025
42AQI
42AQI
10th April 2025
42AQI
42AQI
11th April 2025
39AQI
39AQI
12th April 2025
31AQI
31AQI
13th April 2025
26AQI
26AQI
14th April 2025
26AQI
26AQI
15th April 2025
26AQI
26AQI
16th April 2025
29AQI
29AQI
17th April 2025
29AQI
29AQI
18th April 2025
33AQI
33AQI
19th April 2025
31AQI
31AQI
20th April 2025
31AQI
31AQI
21st April 2025
30AQI
30AQI
22nd April 2025
31AQI
31AQI
23rd April 2025
29AQI
29AQI
24th April 2025
29AQI
29AQI
25th April 2025
29AQI
29AQI
26th April 2025
29AQI
29AQI
27th April 2025
28AQI
28AQI
28th April 2025
29AQI
29AQI
29th April 2025
29AQI
29AQI
30th April 2025
29AQI
29AQI
1st May 2025
25AQI
25AQI
2nd May 2025
26AQI
26AQI
3rd May 2025
23AQI
23AQI
4th May 2025
23AQI
23AQI
5th May 2025
24AQI
24AQI
6th May 2025
27AQI
27AQI
7th May 2025
28AQI
28AQI
8th May 2025
26AQI
26AQI
9th May 2025
27AQI
27AQI
10th May 2025
21AQI
21AQI
11th May 2025
21AQI
21AQI
12th May 2025
25AQI
25AQI
13th May 2025
23AQI
23AQI
14th May 2025
25AQI
25AQI
15th May 2025
26AQI
26AQI
16th May 2025
25AQI
25AQI
17th May 2025
22AQI
22AQI
18th May 2025
21AQI
21AQI
19th May 2025
21AQI
21AQI
20th May 2025
22AQI
22AQI
21st May 2025
22AQI
22AQI
22nd May 2025
28AQI
28AQI
23rd May 2025
19AQI
19AQI
24th May 2025
21AQI
21AQI
25th May 2025
18AQI
18AQI
26th May 2025
21AQI
21AQI
27th May 2025
22AQI
22AQI
28th May 2025
19AQI
19AQI
29th May 2025
21AQI
21AQI
30th May 2025
19AQI
19AQI
31st May 2025
20AQI
20AQI
1st June 2025
20AQI
20AQI
2nd June 2025
22AQI
22AQI
3rd June 2025
21AQI
21AQI
4th June 2025
22AQI
22AQI
5th June 2025
25AQI
25AQI
6th June 2025
22AQI
22AQI
7th June 2025
25AQI
25AQI
8th June 2025
20AQI
20AQI
9th June 2025
19AQI
19AQI
10th June 2025
26AQI
26AQI
11th June 2025
37AQI
37AQI
12th June 2025
32AQI
32AQI
13th June 2025
26AQI
26AQI
14th June 2025
23AQI
23AQI
15th June 2025
24AQI
24AQI
16th June 2025
27AQI
27AQI
17th June 2025
35AQI
35AQI
18th June 2025
30AQI
30AQI
19th June 2025
29AQI
29AQI
20th June 2025
26AQI
26AQI
21st June 2025
23AQI
23AQI
22nd June 2025
25AQI
25AQI
23rd June 2025
25AQI
25AQI
24th June 2025
28AQI
28AQI
25th June 2025
24AQI
24AQI
26th June 2025
20AQI
20AQI
27th June 2025
19AQI
19AQI
28th June 2025
18AQI
18AQI
29th June 2025
17AQI
17AQI
30th June 2025
18AQI
18AQI
1st July 2025
18AQI
18AQI
2nd July 2025
19AQI
19AQI
3rd July 2025
18AQI
18AQI
4th July 2025
19AQI
19AQI
5th July 2025
20AQI
20AQI
6th July 2025
21AQI
21AQI
7th July 2025
24AQI
24AQI
8th July 2025
24AQI
24AQI
9th July 2025
22AQI
22AQI
10th July 2025
20AQI
20AQI
11th July 2025
20AQI
20AQI
12th July 2025
20AQI
20AQI
13th July 2025
21AQI
21AQI
14th July 2025
22AQI
22AQI
15th July 2025
21AQI
21AQI
16th July 2025
22AQI
22AQI
17th July 2025
22AQI
22AQI
18th July 2025
19AQI
19AQI
19th July 2025
18AQI
18AQI
20th July 2025
17AQI
17AQI
21st July 2025
20AQI
20AQI
22nd July 2025
22AQI
22AQI
23rd July 2025
20AQI
20AQI
24th July 2025
18AQI
18AQI
25th July 2025
18AQI
18AQI
26th July 2025
20AQI
20AQI
27th July 2025
20AQI
20AQI
28th July 2025
18AQI
18AQI
29th July 2025
17AQI
17AQI
30th July 2025
17AQI
17AQI
31st July 2025
21AQI
21AQI
1st August 2025
24AQI
24AQI
2nd August 2025
25AQI
25AQI
3rd August 2025
25AQI
25AQI
57AQI
59AQI
53AQI
35AQI
23AQI
24AQI
20AQI
25AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202538AQI
1
30
28
6
25
30
31
30
31
3
132
83
Highest AQI recorded in
February59AQI
Lowest AQI recorded in
July20AQI
202443AQI
9
20
1
8
18
3
24
7
30
31
28
1
22
9
31
3
3
8
2
1
23
6
31
190
117
12
Highest AQI recorded in
October77AQI
Lowest AQI recorded in
May11AQI
202344AQI
1
13
2
1
2
15
10
1
4
25
2
24
6
31
30
31
31
30
27
4
20
9
8
14
9
239
86
23
2
Highest AQI recorded in
February96AQI
Lowest AQI recorded in
July16AQI
202272AQI
2
1
5
18
2
1
2
1
6
22
4
Highest AQI recorded in
October95AQI
Lowest AQI recorded in
November69AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2022(Avg.)
72AQILeast Polluted Year Recorded
2025(Avg.)
38AQIViisoara's annual 2025 AQI (38) shows an average percentage change of -23.5% (improved AQI) compared to previous years: 2022 (72), 2023 (44), 2024 (43).
