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
26 Jul
Mon
27 Jul
Tue
28 Jul
Wed
29 Jul
Thu
30 Jul
Fri
31 Jul
Sat
1 Aug
Real-time AQI (Monitoring Station in Qujing)
环境监测站
2210
PM2.5
16
PM10
68
O3
0.6
CO
1
SO2
7
NO2
烟厂办公区
2316
PM2.5
21
PM10
59
O3
0.7
CO
3
SO2
7
NO2
Air quality in the last 12 months (Qujing)
|
2026/06
|
25
|
26
|
28
|
33
|
36
|
32
|
28
|
27
|
30
|
32
|
33
|
22
|
20
|
22
|
24
|
18
|
20
|
19
|
21
|
23
|
19
|
19
|
21
|
23
|
21
|
18
|
25
|
17
|
18
|
22
|
|
|
2026/05
|
30
|
26
|
24
|
26
|
36
|
31
|
36
|
52
|
39
|
30
|
25
|
23
|
26
|
31
|
32
|
37
|
36
|
38
|
37
|
37
|
33
|
33
|
32
|
30
|
34
|
40
|
47
|
42
|
25
|
35
|
31
|
|
2026/04
|
33
|
38
|
35
|
34
|
39
|
38
|
38
|
47
|
36
|
36
|
40
|
43
|
45
|
58
|
68
|
57
|
50
|
47
|
66
|
46
|
44
|
54
|
38
|
51
|
42
|
44
|
38
|
32
|
36
|
35
|
|
|
2026/03
|
49
|
53
|
66
|
35
|
66
|
48
|
67
|
34
|
17
|
34
|
56
|
47
|
37
|
44
|
34
|
34
|
40
|
34
|
39
|
45
|
50
|
52
|
32
|
42
|
65
|
38
|
42
|
53
|
45
|
32
|
32
|
|
2026/02
|
43
|
35
|
34
|
34
|
37
|
38
|
47
|
28
|
29
|
31
|
29
|
27
|
34
|
30
|
40
|
54
|
85
|
47
|
38
|
28
|
28
|
34
|
35
|
51
|
44
|
34
|
35
|
43
|
|||
|
2026/01
|
44
|
26
|
22
|
23
|
35
|
24
|
47
|
50
|
43
|
40
|
61
|
41
|
46
|
38
|
62
|
28
|
44
|
33
|
31
|
30
|
27
|
47
|
42
|
35
|
26
|
43
|
44
|
38
|
31
|
35
|
44
|
|
2025/12
|
49
|
59
|
51
|
36
|
50
|
42
|
41
|
49
|
40
|
42
|
42
|
33
|
46
|
42
|
31
|
36
|
46
|
29
|
27
|
36
|
38
|
24
|
43
|
43
|
41
|
48
|
56
|
43
|
34
|
30
|
28
|
|
2025/11
|
19
|
13
|
9
|
17
|
16
|
13
|
19
|
20
|
11
|
15
|
21
|
22
|
29
|
33
|
30
|
30
|
35
|
24
|
21
|
32
|
54
|
42
|
41
|
36
|
39
|
54
|
45
|
48
|
47
|
50
|
|
|
2025/10
|
11
|
10
|
13
|
17
|
20
|
15
|
9
|
10
|
14
|
19
|
20
|
23
|
30
|
29
|
21
|
13
|
16
|
21
|
21
|
17
|
15
|
15
|
22
|
28
|
24
|
20
|
18
|
21
|
26
|
32
|
30
|
|
2025/09
|
21
|
21
|
21
|
20
|
25
|
26
|
23
|
23
|
26
|
23
|
16
|
18
|
17
|
12
|
16
|
17
|
15
|
17
|
16
|
24
|
21
|
18
|
14
|
14
|
31
|
17
|
12
|
15
|
12
|
11
|
|
|
2025/08
|
37
|
31
|
33
|
25
|
33
|
30
|
22
|
16
|
16
|
17
|
21
|
18
|
28
|
38
|
33
|
14
|
14
|
20
|
22
|
24
|
14
|
10
|
14
|
19
|
17
|
14
|
15
|
16
|
19
|
17
|
25
|
|
2025/07
|
14
|
11
|
12
|
13
|
15
|
19
|
19
|
18
|
18
|
21
|
24
|
24
|
34
|
36
|
33
|
35
|
30
|
27
|
20
|
29
|
13
|
11
|
14
|
12
|
15
|
15
|
23
|
33
|
37
|
30
|
38
|
|
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