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
21 Apr
Tue
22 Apr
Wed
23 Apr
Thu
24 Apr
Fri
25 Apr
Sat
26 Apr
Sun
27 Apr
Real-time AQI (Monitoring Station in Zunyi)
丁字口
5822
PM2.5
65 *
PM10
105
O3
0.4
CO
10
SO2
11
NO2
凤凰山
4229
PM2.5
37
PM10
101
O3
0.6
CO
11
SO2
10
NO2
忠庄
3826
PM2.5
27
PM10
110
O3
0.1
CO
4
SO2
6
NO2
舟水桥
3620
PM2.5
36
PM10
106
O3
0.7
CO
7
SO2
10
NO2
干田坝
3323
PM2.5
29
PM10
102
O3
0.4
CO
13
SO2
7
NO2
遵南大道1161号
3721
PM2.5
36
PM10
117
O3
0.3
CO
6
SO2
2
NO2
Air quality in the last 12 months (Zunyi)
|
2025/02
|
37
|
28
|
37
|
43
|
47
|
35
|
37
|
50
|
51
|
61
|
55
|
71
|
51
|
29
|
39
|
44
|
44
|
40
|
34
|
28
|
31
|
27
|
33
|
39
|
32
|
50
|
47
|
56
|
|||
|
2025/01
|
97
|
92
|
90
|
84
|
90
|
89
|
61
|
55
|
39
|
49
|
55
|
55
|
55
|
73
|
64
|
73
|
60
|
55
|
57
|
79
|
83
|
84
|
86
|
55
|
30
|
33
|
48
|
58
|
151
|
55
|
47
|
|
2024/12
|
79
|
97
|
53
|
35
|
28
|
37
|
33
|
38
|
30
|
20
|
29
|
42
|
57
|
60
|
52
|
61
|
64
|
63
|
68
|
90
|
113
|
69
|
66
|
78
|
81
|
60
|
89
|
83
|
78
|
49
|
64
|
|
2024/11
|
48
|
34
|
57
|
42
|
44
|
56
|
58
|
59
|
49
|
47
|
48
|
51
|
59
|
50
|
66
|
52
|
28
|
21
|
22
|
28
|
26
|
30
|
30
|
20
|
24
|
29
|
33
|
38
|
43
|
58
|
|
|
2024/10
|
18
|
22
|
36
|
39
|
41
|
42
|
37
|
28
|
34
|
49
|
55
|
53
|
30
|
26
|
30
|
29
|
24
|
35
|
18
|
19
|
21
|
22
|
28
|
32
|
36
|
40
|
51
|
46
|
43
|
46
|
53
|
|
2024/09
|
33
|
31
|
31
|
24
|
30
|
35
|
32
|
25
|
21
|
29
|
32
|
32
|
34
|
31
|
25
|
36
|
28
|
28
|
31
|
40
|
35
|
27
|
36
|
40
|
46
|
55
|
51
|
42
|
29
|
21
|
|
|
2024/08
|
18
|
17
|
20
|
16
|
21
|
25
|
23
|
24
|
25
|
24
|
42
|
57
|
44
|
37
|
34
|
32
|
30
|
28
|
32
|
32
|
32
|
29
|
27
|
25
|
24
|
29
|
31
|
28
|
26
|
30
|
28
|
|
2024/07
|
21
|
24
|
18
|
18
|
21
|
20
|
21
|
20
|
21
|
22
|
21
|
23
|
22
|
21
|
20
|
21
|
21
|
19
|
16
|
18
|
17
|
22
|
20
|
21
|
25
|
32
|
32
|
25
|
21
|
18
|
20
|
|
2024/06
|
30
|
22
|
17
|
17
|
28
|
23
|
17
|
15
|
14
|
19
|
23
|
18
|
29
|
30
|
34
|
27
|
19
|
15
|
18
|
22
|
24
|
20
|
21
|
22
|
25
|
16
|
15
|
18
|
14
|
25
|
|
|
2024/05
|
22
|
25
|
18
|
20
|
37
|
41
|
30
|
43
|
41
|
34
|
23
|
21
|
28
|
40
|
33
|
39
|
45
|
26
|
21
|
28
|
15
|
22
|
36
|
37
|
31
|
21
|
30
|
31
|
28
|
17
|
28
|
|
2024/04
|
41
|
46
|
30
|
22
|
25
|
22
|
26
|
26
|
36
|
39
|
36
|
33
|
41
|
48
|
56
|
43
|
27
|
23
|
24
|
26
|
42
|
47
|
29
|
38
|
30
|
39
|
29
|
32
|
42
|
20
|
|
|
2024/03
|
55
|
61
|
53
|
45
|
37
|
29
|
55
|
60
|
49
|
55
|
55
|
53
|
37
|
43
|
34
|
34
|
24
|
19
|
38
|
62
|
64
|
60
|
45
|
47
|
36
|
26
|
31
|
37
|
46
|
45
|
55
|
|
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