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
12 Aug
Thu
13 Aug
Fri
14 Aug
Sat
15 Aug
Sun
16 Aug
Mon
17 Aug
Tue
18 Aug
Real-time AQI (Monitoring Station in Pu'er City)
市环保局
353
PM2.5
35
PM10
31
O3
0.8
CO
6
SO2
7
NO2
普洱第二中学
276
PM2.5
27
PM10
34
O3
0.7
CO
8
SO2
5
NO2
Air quality in the last 12 months (Pu'er City)
|
2026/07
|
24
|
24
|
20
|
27
|
27
|
27
|
27
|
22
|
24
|
26
|
26
|
23
|
27
|
26
|
26
|
27
|
28
|
25
|
22
|
33
|
31
|
32
|
26
|
23
|
25
|
24
|
21
|
23
|
21
|
22
|
24
|
|
2026/06
|
38
|
37
|
37
|
32
|
28
|
32
|
23
|
35
|
28
|
24
|
22
|
22
|
24
|
25
|
23
|
28
|
28
|
28
|
29
|
27
|
23
|
25
|
26
|
25
|
34
|
35
|
22
|
25
|
30
|
24
|
|
|
2026/05
|
38
|
36
|
36
|
42
|
41
|
43
|
48
|
54
|
34
|
23
|
28
|
25
|
31
|
41
|
40
|
36
|
45
|
51
|
52
|
55
|
47
|
46
|
36
|
30
|
42
|
52
|
57
|
50
|
39
|
33
|
30
|
|
2026/04
|
67
|
72
|
73
|
78
|
82
|
75
|
75
|
51
|
55
|
58
|
59
|
63
|
71
|
83
|
96
|
83
|
74
|
80
|
63
|
62
|
68
|
72
|
82
|
69
|
74
|
65
|
47
|
50
|
53
|
38
|
|
|
2026/03
|
61
|
72
|
63
|
82
|
89
|
66
|
61
|
78
|
71
|
37
|
40
|
41
|
37
|
48
|
46
|
37
|
53
|
58
|
67
|
61
|
68
|
55
|
51
|
69
|
98
|
73
|
74
|
118
|
71
|
58
|
64
|
|
2026/02
|
53
|
54
|
54
|
53
|
50
|
43
|
49
|
52
|
49
|
51
|
53
|
54
|
54
|
53
|
52
|
66
|
106
|
55
|
55
|
52
|
46
|
49
|
51
|
62
|
48
|
34
|
47
|
60
|
|||
|
2026/01
|
44
|
42
|
40
|
39
|
38
|
39
|
33
|
34
|
38
|
44
|
40
|
45
|
44
|
47
|
51
|
49
|
44
|
45
|
47
|
46
|
45
|
48
|
49
|
48
|
44
|
48
|
49
|
46
|
58
|
53
|
49
|
|
2025/12
|
41
|
40
|
40
|
37
|
39
|
39
|
38
|
36
|
38
|
37
|
40
|
39
|
40
|
40
|
35
|
34
|
34
|
30
|
34
|
36
|
32
|
35
|
38
|
38
|
42
|
38
|
38
|
40
|
40
|
38
|
42
|
|
2025/11
|
27
|
22
|
21
|
21
|
23
|
24
|
30
|
29
|
22
|
23
|
26
|
26
|
29
|
28
|
31
|
32
|
33
|
23
|
21
|
28
|
27
|
29
|
30
|
36
|
39
|
45
|
49
|
49
|
46
|
43
|
|
|
2025/10
|
25
|
24
|
27
|
28
|
26
|
30
|
27
|
26
|
26
|
28
|
28
|
30
|
36
|
31
|
33
|
27
|
27
|
31
|
35
|
39
|
37
|
30
|
29
|
36
|
29
|
28
|
31
|
30
|
37
|
35
|
33
|
|
2025/09
|
26
|
26
|
26
|
28
|
30
|
29
|
32
|
33
|
35
|
26
|
25
|
26
|
25
|
22
|
26
|
26
|
28
|
28
|
32
|
29
|
30
|
30
|
26
|
25
|
31
|
25
|
25
|
31
|
25
|
24
|
|
|
2025/08
|
24
|
27
|
26
|
27
|
27
|
26
|
21
|
22
|
26
|
25
|
27
|
26
|
27
|
30
|
33
|
28
|
29
|
29
|
31
|
26
|
25
|
23
|
22
|
26
|
28
|
26
|
23
|
22
|
27
|
30
|
32
|
|
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