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
28 Sep
Tue
29 Sep
Wed
30 Sep
Thu
1 Oct
Fri
2 Oct
Sat
3 Oct
Sun
4 Oct
Real-time AQI (Monitoring Station in Zunyi)
乌江大道东段1号
3323
PM2.5
27
PM10
99
O3
0.6
CO
9
SO2
7
NO2
遵南大道1161号
3813
PM2.5
38
PM10
109
O3
0.7
CO
8
SO2
6
NO2
Air quality in the last 12 months (Zunyi)
|
2026/08
|
22
|
22
|
17
|
20
|
26
|
23
|
19
|
25
|
25
|
27
|
27
|
28
|
32
|
25
|
22
|
25
|
28
|
31
|
32
|
22
|
32
|
33
|
35
|
38
|
21
|
24
|
24
|
22
|
23
|
24
|
29
|
|
2026/07
|
18
|
21
|
16
|
19
|
20
|
22
|
32
|
29
|
28
|
25
|
23
|
32
|
28
|
31
|
32
|
29
|
28
|
23
|
25
|
30
|
37
|
39
|
36
|
30
|
28
|
30
|
28
|
25
|
26
|
26
|
22
|
|
2026/06
|
31
|
37
|
31
|
34
|
37
|
41
|
25
|
23
|
22
|
28
|
31
|
26
|
26
|
36
|
36
|
32
|
40
|
26
|
22
|
26
|
21
|
17
|
19
|
14
|
16
|
18
|
26
|
30
|
22
|
15
|
|
|
2026/05
|
34
|
28
|
27
|
36
|
43
|
39
|
41
|
31
|
38
|
50
|
59
|
47
|
38
|
38
|
21
|
21
|
24
|
21
|
25
|
26
|
26
|
28
|
32
|
34
|
35
|
40
|
28
|
19
|
24
|
35
|
39
|
|
2026/04
|
28
|
37
|
31
|
39
|
41
|
35
|
24
|
38
|
45
|
44
|
28
|
25
|
23
|
25
|
22
|
24
|
29
|
32
|
44
|
30
|
18
|
21
|
28
|
31
|
44
|
47
|
26
|
21
|
27
|
36
|
|
|
2026/03
|
20
|
25
|
26
|
32
|
37
|
44
|
24
|
16
|
18
|
27
|
44
|
45
|
48
|
49
|
15
|
19
|
19
|
20
|
26
|
25
|
33
|
33
|
21
|
25
|
26
|
25
|
35
|
26
|
30
|
29
|
23
|
|
2026/02
|
31
|
48
|
60
|
55
|
56
|
66
|
51
|
49
|
42
|
34
|
46
|
56
|
68
|
66
|
59
|
59
|
86
|
58
|
54
|
66
|
70
|
69
|
46
|
43
|
40
|
45
|
21
|
18
|
|||
|
2026/01
|
29
|
38
|
34
|
33
|
45
|
56
|
78
|
72
|
93
|
128
|
98
|
78
|
102
|
128
|
128
|
142
|
160
|
102
|
67
|
25
|
31
|
57
|
64
|
80
|
46
|
35
|
47
|
42
|
31
|
22
|
29
|
|
2025/12
|
128
|
116
|
69
|
63
|
70
|
90
|
57
|
66
|
67
|
56
|
75
|
80
|
37
|
44
|
58
|
79
|
62
|
100
|
80
|
53
|
62
|
54
|
34
|
39
|
45
|
54
|
71
|
97
|
90
|
60
|
30
|
|
2025/11
|
22
|
24
|
19
|
19
|
20
|
12
|
16
|
16
|
11
|
13
|
24
|
26
|
32
|
42
|
51
|
58
|
26
|
16
|
27
|
35
|
43
|
56
|
43
|
43
|
57
|
64
|
68
|
91
|
86
|
108
|
|
|
2025/10
|
19
|
19
|
22
|
22
|
21
|
28
|
25
|
24
|
23
|
23
|
28
|
31
|
21
|
32
|
20
|
15
|
19
|
11
|
11
|
11
|
12
|
15
|
22
|
29
|
38
|
33
|
22
|
37
|
35
|
30
|
27
|
|
2025/09
|
36
|
30
|
26
|
26
|
29
|
24
|
39
|
29
|
19
|
19
|
21
|
25
|
22
|
22
|
26
|
26
|
27
|
27
|
36
|
31
|
22
|
20
|
19
|
17
|
16
|
14
|
21
|
28
|
30
|
28
|
|
|
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