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 Mar
Sat
15 Mar
Sun
16 Mar
Mon
17 Mar
Tue
18 Mar
Wed
19 Mar
Thu
20 Mar
Real-time AQI (Monitoring Station in Bijie)
八中
2316
PM2.5
19
PM10
28
O3
0.8
CO
8
SO2
14
NO2
师专
2920
PM2.5
26
PM10
31
O3
0.8
CO
8
SO2
15
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