Air Quality
Excellent
No health implications.
33
PM2.5
40
PM10
62
O3
0.3
CO
4
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Jan
58
Good
Sun
26 Jan
64
Good
Mon
27 Jan
61
Good
Tue
28 Jan
63
Good
Wed
29 Jan
107
Light
Thu
30 Jan
109
Light
Fri
31 Jan
24
Excellent
Real-time AQI (Monitoring Station in Qianxinan Prefecture)
坪东大道
4833
PM2.5
40
PM10
62
O3
0.3
CO
4
SO2
9
NO2
Air quality in the last 12 months (Qianxinan Prefecture)
|
2024/12
|
43
|
58
|
52
|
50
|
38
|
23
|
35
|
37
|
19
|
22
|
25
|
33
|
30
|
51
|
56
|
79
|
57
|
42
|
64
|
74
|
63
|
81
|
85
|
85
|
105
|
56
|
41
|
43
|
64
|
63
|
56
|
|
2024/11
|
49
|
31
|
39
|
52
|
35
|
59
|
61
|
67
|
51
|
42
|
42
|
35
|
32
|
35
|
38
|
48
|
48
|
47
|
47
|
20
|
27
|
27
|
34
|
36
|
42
|
23
|
29
|
36
|
42
|
44
|
|
|
2024/10
|
16
|
22
|
24
|
23
|
33
|
51
|
48
|
60
|
62
|
67
|
55
|
46
|
48
|
20
|
26
|
19
|
15
|
27
|
32
|
24
|
20
|
25
|
23
|
34
|
33
|
37
|
38
|
41
|
40
|
36
|
35
|
|
2024/09
|
23
|
23
|
17
|
23
|
24
|
31
|
26
|
16
|
15
|
17
|
21
|
22
|
23
|
26
|
34
|
26
|
22
|
23
|
30
|
35
|
32
|
24
|
29
|
46
|
46
|
42
|
36
|
41
|
30
|
16
|
|
|
2024/08
|
17
|
17
|
16
|
15
|
18
|
17
|
17
|
17
|
16
|
24
|
33
|
57
|
32
|
33
|
23
|
34
|
40
|
40
|
24
|
28
|
24
|
20
|
19
|
20
|
15
|
17
|
19
|
20
|
22
|
29
|
24
|
|
2024/07
|
14
|
13
|
13
|
13
|
12
|
12
|
12
|
14
|
14
|
14
|
12
|
13
|
13
|
12
|
13
|
13
|
13
|
13
|
13
|
13
|
13
|
13
|
14
|
13
|
14
|
19
|
21
|
22
|
16
|
15
|
16
|
|
2024/06
|
15
|
16
|
13
|
13
|
15
|
14
|
13
|
12
|
13
|
13
|
13
|
13
|
14
|
14
|
21
|
16
|
13
|
16
|
13
|
20
|
14
|
14
|
13
|
13
|
13
|
13
|
13
|
13
|
13
|
13
|
|
|
2024/05
|
33
|
18
|
22
|
29
|
28
|
21
|
20
|
15
|
14
|
13
|
16
|
13
|
16
|
16
|
13
|
16
|
16
|
14
|
13
|
15
|
16
|
17
|
18
|
19
|
16
|
12
|
17
|
11
|
14
|
12
|
13
|
|
2024/04
|
40
|
28
|
41
|
54
|
31
|
25
|
23
|
23
|
26
|
39
|
43
|
45
|
58
|
45
|
55
|
79
|
65
|
28
|
46
|
42
|
27
|
28
|
29
|
34
|
44
|
41
|
49
|
53
|
50
|
40
|
|
|
2024/03
|
31
|
35
|
35
|
29
|
30
|
45
|
59
|
75
|
48
|
23
|
22
|
32
|
51
|
34
|
30
|
49
|
73
|
75
|
31
|
38
|
47
|
37
|
24
|
28
|
32
|
49
|
56
|
41
|
31
|
52
|
50
|
|
2024/02
|
40
|
45
|
42
|
39
|
48
|
30
|
31
|
40
|
67
|
133
|
58
|
38
|
41
|
45
|
66
|
55
|
59
|
33
|
37
|
40
|
40
|
53
|
45
|
30
|
25
|
25
|
26
|
31
|
32
|
||
|
2024/01
|
77
|
49
|
37
|
40
|
46
|
52
|
48
|
37
|
46
|
56
|
24
|
17
|
21
|
29
|
28
|
22
|
18
|
25
|
37
|
48
|
28
|
26
|
53
|
43
|
43
|
43
|
51
|
54
|
35
|
28
|
29
|
|
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
Air quality source: CNEMC
*: primary pollution