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
30 May
Sun
31 May
Mon
1 Jun
Tue
2 Jun
Wed
3 Jun
Thu
4 Jun
Fri
5 Jun
Real-time AQI (Monitoring Station in Zunyi)
丁字口
2920
PM2.5
26
PM10
77
O3
0.5
CO
7
SO2
7
NO2
凤凰山
3619
PM2.5
36
PM10
78
O3
0.5
CO
6
SO2
9
NO2
干田坝
3625
PM2.5
33
PM10
90
O3
0.8
CO
2
SO2
6
NO2
乌江大道东段1号
3720
PM2.5
37
PM10
70
O3
0.6
CO
6
SO2
10
NO2
遵南大道1161号
4721
PM2.5
47
PM10
80
O3
0.6
CO
4
SO2
8
NO2
Air quality in the last 12 months (Zunyi)
|
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
|
|
|
2025/08
|
29
|
29
|
33
|
33
|
34
|
23
|
28
|
22
|
25
|
27
|
18
|
19
|
26
|
21
|
17
|
18
|
25
|
23
|
19
|
21
|
22
|
19
|
25
|
27
|
24
|
25
|
28
|
26
|
36
|
44
|
32
|
|
2025/07
|
20
|
19
|
19
|
22
|
25
|
33
|
29
|
32
|
22
|
21
|
23
|
30
|
32
|
31
|
29
|
30
|
29
|
33
|
29
|
27
|
20
|
19
|
17
|
19
|
21
|
24
|
26
|
32
|
31
|
26
|
25
|
|
2025/06
|
17
|
20
|
25
|
28
|
30
|
35
|
42
|
41
|
32
|
31
|
36
|
35
|
36
|
34
|
30
|
35
|
31
|
24
|
15
|
24
|
27
|
18
|
21
|
16
|
17
|
16
|
22
|
22
|
21
|
20
|
|
|
2025/05
|
44
|
56
|
52
|
31
|
37
|
34
|
31
|
24
|
38
|
36
|
43
|
42
|
42
|
46
|
47
|
51
|
37
|
41
|
57
|
52
|
32
|
23
|
31
|
43
|
43
|
48
|
20
|
17
|
21
|
27
|
21
|
|
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