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
14 Jul
Tue
15 Jul
Wed
16 Jul
Thu
17 Jul
Fri
18 Jul
Sat
19 Jul
Sun
20 Jul
Real-time AQI (Monitoring Station in Pu'er City)
市环保局
3826
PM2.5
28
PM10
43
O3
0.6
CO
5
SO2
5
NO2
普洱第二中学
2617
PM2.5
26
PM10
45
O3
0.6
CO
7
SO2
8
NO2
Air quality in the last 12 months (Pu'er City)
|
2025/06
|
22
|
24
|
27
|
52
|
50
|
51
|
43
|
38
|
31
|
28
|
46
|
47
|
49
|
45
|
27
|
25
|
23
|
23
|
26
|
34
|
37
|
23
|
24
|
22
|
25
|
28
|
29
|
23
|
23
|
26
|
|
|
2025/05
|
25
|
27
|
25
|
28
|
29
|
37
|
46
|
52
|
51
|
54
|
32
|
25
|
32
|
28
|
30
|
27
|
24
|
26
|
32
|
38
|
37
|
37
|
36
|
48
|
22
|
20
|
20
|
22
|
25
|
25
|
22
|
|
2025/04
|
63
|
45
|
45
|
81
|
105
|
76
|
65
|
59
|
65
|
65
|
57
|
55
|
46
|
39
|
27
|
28
|
29
|
35
|
39
|
38
|
37
|
44
|
58
|
68
|
66
|
70
|
73
|
71
|
42
|
30
|
|
|
2025/03
|
50
|
60
|
66
|
72
|
75
|
77
|
60
|
53
|
50
|
51
|
64
|
60
|
69
|
80
|
79
|
75
|
79
|
38
|
25
|
53
|
62
|
61
|
64
|
56
|
57
|
62
|
81
|
106
|
91
|
100
|
90
|
|
2025/02
|
59
|
60
|
56
|
48
|
48
|
57
|
57
|
46
|
25
|
37
|
46
|
46
|
53
|
57
|
65
|
63
|
55
|
53
|
58
|
62
|
65
|
64
|
59
|
40
|
34
|
37
|
50
|
54
|
|||
|
2025/01
|
34
|
37
|
36
|
43
|
47
|
51
|
43
|
42
|
48
|
47
|
49
|
36
|
42
|
41
|
42
|
47
|
48
|
45
|
42
|
42
|
40
|
42
|
45
|
38
|
38
|
44
|
36
|
44
|
60
|
54
|
52
|
|
2024/12
|
27
|
27
|
31
|
31
|
32
|
31
|
34
|
39
|
35
|
36
|
42
|
41
|
37
|
33
|
25
|
24
|
29
|
28
|
34
|
42
|
33
|
40
|
35
|
40
|
39
|
44
|
44
|
49
|
39
|
37
|
39
|
|
2024/11
|
38
|
35
|
41
|
40
|
37
|
34
|
33
|
24
|
21
|
25
|
29
|
29
|
31
|
27
|
26
|
31
|
31
|
37
|
39
|
36
|
30
|
27
|
33
|
32
|
32
|
30
|
26
|
23
|
21
|
26
|
|
|
2024/10
|
21
|
20
|
24
|
20
|
27
|
27
|
34
|
34
|
36
|
29
|
30
|
26
|
30
|
33
|
29
|
28
|
25
|
34
|
36
|
27
|
25
|
26
|
29
|
31
|
29
|
32
|
37
|
48
|
46
|
40
|
36
|
|
2024/09
|
28
|
32
|
30
|
26
|
25
|
32
|
39
|
31
|
20
|
18
|
21
|
22
|
23
|
24
|
28
|
29
|
29
|
23
|
28
|
36
|
35
|
29
|
29
|
33
|
33
|
30
|
30
|
24
|
23
|
26
|
|
|
2024/08
|
19
|
19
|
23
|
24
|
20
|
20
|
18
|
19
|
22
|
23
|
24
|
36
|
36
|
30
|
29
|
27
|
27
|
26
|
19
|
20
|
25
|
21
|
18
|
18
|
22
|
19
|
20
|
22
|
22
|
25
|
27
|
|
2024/07
|
20
|
20
|
19
|
19
|
16
|
19
|
17
|
20
|
16
|
19
|
16
|
17
|
18
|
19
|
20
|
20
|
17
|
20
|
20
|
17
|
16
|
14
|
15
|
16
|
18
|
18
|
18
|
17
|
16
|
17
|
16
|
|
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