Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Jul
Tue
14 Jul
Wed
15 Jul
Thu
16 Jul
Fri
17 Jul
Sat
18 Jul
Sun
19 Jul
Real-time AQI (Monitoring Station in Yuxi)
东风水库
209
PM2.5
20
PM10
41
O3
0.2
CO
3
SO2
8
NO2
玉溪一中
2910
PM2.5
29
PM10
20
O3
0.2
CO
3
SO2
28
NO2
文体中心
113
PM2.5
11
PM10
28
O3
0.4
CO
5
SO2
13
NO2
Air quality in the last 12 months (Yuxi)
|
2026/06
|
23
|
21
|
22
|
28
|
31
|
29
|
22
|
25
|
25
|
27
|
27
|
23
|
16
|
18
|
18
|
17
|
17
|
17
|
18
|
18
|
18
|
17
|
17
|
19
|
21
|
19
|
19
|
19
|
23
|
23
|
|
|
2026/05
|
25
|
24
|
22
|
24
|
29
|
34
|
33
|
34
|
33
|
22
|
19
|
19
|
24
|
31
|
34
|
38
|
37
|
40
|
39
|
38
|
32
|
31
|
29
|
26
|
28
|
41
|
43
|
36
|
25
|
22
|
25
|
|
2026/04
|
40
|
45
|
44
|
45
|
40
|
41
|
40
|
50
|
39
|
38
|
37
|
39
|
47
|
60
|
69
|
64
|
58
|
55
|
60
|
44
|
51
|
58
|
56
|
52
|
43
|
44
|
38
|
37
|
30
|
28
|
|
|
2026/03
|
52
|
52
|
50
|
46
|
61
|
67
|
58
|
65
|
35
|
28
|
40
|
46
|
34
|
28
|
31
|
31
|
42
|
37
|
46
|
38
|
51
|
49
|
33
|
44
|
74
|
49
|
42
|
60
|
42
|
35
|
43
|
|
2026/02
|
36
|
36
|
42
|
44
|
47
|
55
|
47
|
40
|
36
|
35
|
34
|
33
|
33
|
38
|
43
|
57
|
105
|
56
|
43
|
34
|
30
|
29
|
40
|
43
|
42
|
31
|
34
|
44
|
|||
|
2026/01
|
39
|
34
|
28
|
26
|
28
|
28
|
35
|
43
|
39
|
33
|
39
|
31
|
42
|
40
|
39
|
42
|
33
|
35
|
35
|
33
|
31
|
36
|
36
|
37
|
36
|
33
|
39
|
38
|
36
|
39
|
41
|
|
2025/12
|
36
|
31
|
40
|
38
|
33
|
28
|
33
|
38
|
31
|
34
|
33
|
30
|
42
|
53
|
33
|
27
|
36
|
34
|
25
|
28
|
35
|
27
|
29
|
32
|
35
|
49
|
31
|
32
|
31
|
28
|
30
|
|
2025/11
|
27
|
8
|
6
|
14
|
17
|
16
|
23
|
18
|
11
|
15
|
18
|
17
|
21
|
24
|
24
|
25
|
22
|
19
|
14
|
35
|
34
|
37
|
29
|
33
|
38
|
41
|
41
|
31
|
39
|
39
|
|
|
2025/10
|
13
|
14
|
16
|
18
|
23
|
20
|
8
|
11
|
16
|
20
|
22
|
24
|
24
|
29
|
23
|
17
|
14
|
19
|
22
|
29
|
14
|
15
|
14
|
29
|
34
|
24
|
21
|
28
|
25
|
26
|
28
|
|
2025/09
|
21
|
22
|
18
|
20
|
20
|
22
|
21
|
22
|
16
|
20
|
16
|
15
|
15
|
11
|
18
|
18
|
20
|
25
|
20
|
20
|
24
|
22
|
14
|
12
|
20
|
9
|
14
|
20
|
10
|
9
|
|
|
2025/08
|
26
|
28
|
25
|
18
|
25
|
26
|
17
|
12
|
14
|
21
|
17
|
21
|
15
|
24
|
30
|
14
|
13
|
21
|
26
|
21
|
13
|
9
|
11
|
16
|
14
|
10
|
10
|
17
|
17
|
17
|
17
|
|
2025/07
|
20
|
15
|
16
|
19
|
19
|
15
|
22
|
14
|
16
|
20
|
22
|
20
|
26
|
31
|
29
|
33
|
26
|
23
|
19
|
26
|
22
|
13
|
10
|
12
|
14
|
23
|
32
|
26
|
32
|
31
|
15
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
*: primary pollution