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
31 Mar
Tue
1 Apr
Wed
2 Apr
Thu
3 Apr
Fri
4 Apr
Sat
5 Apr
Sun
6 Apr
Real-time AQI (Monitoring Station in Qujing)
环境监测站
4318
PM2.5
43
PM10
27
O3
0.5
CO
7
SO2
21
NO2
烟厂办公区
2814
PM2.5
28
PM10
29
O3
0.6
CO
6
SO2
20
NO2
南苑二区
2311
PM2.5
23
PM10
31
O3
0.6
CO
7
SO2
22
NO2
曲靖师范学院
3116
PM2.5
31
PM10
30
O3
0.5
CO
5
SO2
20
NO2
Air quality in the last 12 months (Qujing)
|
2025/02
|
38
|
46
|
18
|
37
|
53
|
46
|
21
|
28
|
31
|
33
|
33
|
45
|
37
|
50
|
51
|
54
|
31
|
35
|
47
|
40
|
49
|
43
|
40
|
24
|
30
|
28
|
31
|
37
|
|||
|
2025/01
|
36
|
51
|
32
|
47
|
38
|
56
|
47
|
57
|
33
|
23
|
19
|
42
|
40
|
53
|
54
|
73
|
60
|
60
|
50
|
65
|
54
|
61
|
56
|
24
|
39
|
30
|
48
|
60
|
92
|
33
|
29
|
|
2024/12
|
25
|
32
|
35
|
36
|
38
|
36
|
42
|
37
|
20
|
23
|
40
|
35
|
32
|
26
|
40
|
56
|
38
|
24
|
40
|
35
|
48
|
42
|
39
|
42
|
38
|
49
|
55
|
33
|
34
|
35
|
48
|
|
2024/11
|
31
|
32
|
44
|
38
|
41
|
49
|
45
|
34
|
19
|
36
|
29
|
22
|
21
|
29
|
40
|
42
|
44
|
35
|
39
|
45
|
27
|
36
|
22
|
17
|
25
|
29
|
29
|
31
|
25
|
26
|
|
|
2024/10
|
9
|
22
|
32
|
34
|
33
|
39
|
17
|
37
|
30
|
32
|
25
|
25
|
27
|
21
|
26
|
15
|
17
|
29
|
35
|
25
|
21
|
22
|
27
|
44
|
43
|
37
|
36
|
41
|
46
|
43
|
38
|
|
2024/09
|
24
|
26
|
20
|
25
|
23
|
31
|
27
|
11
|
10
|
12
|
17
|
21
|
26
|
30
|
35
|
25
|
16
|
24
|
26
|
32
|
32
|
19
|
26
|
41
|
47
|
42
|
37
|
18
|
23
|
22
|
|
|
2024/08
|
34
|
35
|
29
|
21
|
19
|
20
|
19
|
16
|
15
|
18
|
57
|
54
|
54
|
49
|
40
|
37
|
39
|
41
|
37
|
38
|
40
|
27
|
25
|
30
|
22
|
23
|
33
|
29
|
32
|
36
|
30
|
|
2024/07
|
13
|
28
|
19
|
9
|
11
|
12
|
12
|
14
|
15
|
16
|
13
|
15
|
16
|
17
|
18
|
16
|
20
|
18
|
16
|
16
|
18
|
18
|
28
|
25
|
22
|
34
|
38
|
21
|
19
|
15
|
24
|
|
2024/06
|
32
|
28
|
28
|
27
|
16
|
21
|
18
|
13
|
15
|
14
|
17
|
21
|
17
|
21
|
29
|
22
|
16
|
17
|
28
|
34
|
27
|
24
|
20
|
15
|
17
|
18
|
12
|
12
|
14
|
15
|
|
|
2024/05
|
54
|
51
|
28
|
46
|
43
|
39
|
46
|
19
|
17
|
23
|
29
|
20
|
21
|
30
|
17
|
17
|
30
|
27
|
23
|
21
|
28
|
33
|
31
|
29
|
21
|
14
|
12
|
14
|
15
|
19
|
19
|
|
2024/04
|
35
|
41
|
51
|
52
|
54
|
66
|
61
|
45
|
51
|
55
|
63
|
62
|
51
|
44
|
51
|
58
|
69
|
47
|
47
|
38
|
32
|
46
|
41
|
45
|
47
|
47
|
50
|
58
|
50
|
54
|
|
|
2024/03
|
34
|
43
|
34
|
35
|
29
|
40
|
49
|
45
|
54
|
46
|
25
|
50
|
56
|
46
|
52
|
48
|
57
|
55
|
42
|
57
|
53
|
42
|
27
|
34
|
33
|
46
|
52
|
38
|
41
|
53
|
50
|
|
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