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
22 Feb
Sun
23 Feb
Mon
24 Feb
Tue
25 Feb
Wed
26 Feb
Thu
27 Feb
Fri
28 Feb
Real-time AQI (Monitoring Station in Bijie)
八中
1812
PM2.5
12
PM10
39
O3
0.9
CO
8
SO2
15
NO2
师专
2618
PM2.5
21
PM10
33
O3
0.9
CO
6
SO2
21
NO2
Air quality in the last 12 months (Bijie)
|
2025/01
|
94
|
82
|
107
|
57
|
61
|
104
|
17
|
16
|
32
|
28
|
25
|
58
|
69
|
48
|
59
|
61
|
98
|
31
|
54
|
72
|
119
|
75
|
83
|
30
|
15
|
38
|
65
|
68
|
95
|
86
|
22
|
|
2024/12
|
101
|
124
|
53
|
51
|
37
|
41
|
43
|
38
|
18
|
8
|
23
|
15
|
10
|
19
|
25
|
49
|
37
|
64
|
57
|
53
|
24
|
22
|
37
|
19
|
15
|
19
|
34
|
59
|
59
|
26
|
44
|
|
2024/11
|
15
|
23
|
66
|
25
|
24
|
56
|
75
|
70
|
49
|
57
|
67
|
54
|
30
|
32
|
68
|
48
|
18
|
10
|
10
|
13
|
21
|
32
|
34
|
16
|
10
|
18
|
14
|
21
|
39
|
75
|
|
|
2024/10
|
10
|
20
|
25
|
49
|
69
|
20
|
34
|
36
|
33
|
36
|
63
|
21
|
12
|
21
|
30
|
46
|
24
|
40
|
22
|
28
|
28
|
11
|
35
|
53
|
48
|
50
|
25
|
42
|
74
|
69
|
57
|
|
2024/09
|
29
|
32
|
16
|
25
|
30
|
40
|
37
|
20
|
21
|
26
|
27
|
29
|
29
|
40
|
46
|
47
|
31
|
34
|
33
|
34
|
18
|
20
|
39
|
43
|
63
|
84
|
55
|
51
|
42
|
11
|
|
|
2024/08
|
34
|
25
|
21
|
18
|
22
|
30
|
22
|
21
|
23
|
9
|
58
|
60
|
46
|
43
|
42
|
43
|
65
|
41
|
43
|
39
|
45
|
38
|
34
|
37
|
28
|
21
|
35
|
37
|
39
|
46
|
41
|
|
2024/07
|
25
|
20
|
21
|
11
|
18
|
24
|
19
|
21
|
24
|
19
|
20
|
18
|
19
|
15
|
15
|
17
|
19
|
18
|
15
|
17
|
15
|
16
|
19
|
19
|
26
|
27
|
33
|
18
|
15
|
20
|
34
|
|
2024/06
|
41
|
27
|
20
|
9
|
20
|
44
|
13
|
22
|
10
|
18
|
20
|
24
|
27
|
34
|
38
|
49
|
24
|
34
|
40
|
35
|
29
|
19
|
26
|
20
|
24
|
43
|
32
|
27
|
24
|
42
|
|
|
2024/05
|
16
|
24
|
11
|
9
|
24
|
55
|
35
|
39
|
28
|
31
|
27
|
15
|
21
|
43
|
29
|
30
|
46
|
26
|
27
|
24
|
25
|
30
|
37
|
45
|
39
|
19
|
24
|
40
|
18
|
12
|
24
|
|
2024/04
|
48
|
55
|
41
|
15
|
37
|
20
|
9
|
10
|
56
|
41
|
23
|
57
|
69
|
68
|
64
|
73
|
23
|
29
|
20
|
20
|
42
|
42
|
23
|
34
|
28
|
37
|
29
|
54
|
57
|
10
|
|
|
2024/03
|
38
|
47
|
58
|
45
|
29
|
38
|
13
|
49
|
28
|
50
|
27
|
65
|
77
|
73
|
62
|
51
|
41
|
13
|
26
|
61
|
69
|
63
|
25
|
57
|
20
|
56
|
65
|
15
|
47
|
58
|
56
|
|
2024/02
|
50
|
43
|
25
|
28
|
23
|
18
|
16
|
23
|
69
|
145
|
59
|
64
|
77
|
98
|
52
|
62
|
69
|
33
|
75
|
46
|
116
|
20
|
12
|
17
|
20
|
23
|
45
|
35
|
30
|
||
|
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