China   2026-05-23   Saturday   39.90N, 116.41E

Beijing

China
2026-05-23

Air Quality

Excellent

No health implications.

20

PM2.5

41

PM10

127

O3

0.5

CO

3

SO2

11

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

23 May

86 Good

Sun

24 May

99 Good

Mon

25 May

68 Good

Tue

26 May

79 Good

Wed

27 May

89 Good

Thu

28 May

41 Excellent

Fri

29 May

81 Good

Real-time AQI (Monitoring Station in Beijing)

万寿西宫

41

20

PM2.5

38

PM10

130

O3

0.4

CO

3

SO2

9

NO2

东四

42

18

PM2.5

33

PM10

133

O3

0.3

CO

3

SO2

7

NO2

天坛

36

16

PM2.5

34

PM10

115

O3

0.5

CO

3

SO2

5

NO2

农展馆

41

19

PM2.5

38

PM10

131

O3

0.4

CO

3

SO2

12

NO2

官园

41

18

PM2.5

41

PM10

128

O3

0.3

CO

5

SO2

10

NO2

海淀区万柳

42

22

PM2.5

42

PM10

123

O3

0.4

CO

3

SO2

18

NO2

顺义新城

41

22

PM2.5

34

PM10

129

O3

0.5

CO

2

SO2

12

NO2

怀柔镇

43

25

PM2.5

43

PM10

130

O3

0.4

CO

2

SO2

16

NO2

昌平镇

50

23

PM2.5

50

PM10

137

O3

0.6

CO

3

SO2

14

NO2

奥体中心

40

15

PM2.5

40

PM10

115

O3

0.4

CO

3

SO2

9

NO2

密云新城

43

22

PM2.5

39

PM10

135

O3

0.5

CO

1

SO2

9

NO2

门头沟三家店

53

23

PM2.5

53 *

PM10

124

O3

0.5

CO

2

SO2

14

NO2

丰台云岗

45

3

PM2.5

45

PM10

127

O3

0.5

CO

3

SO2

13

NO2

房山燕山

51

27

PM2.5

51 *

PM10

124

O3

0.4

CO

2

SO2

10

NO2

延庆石河营

50

23

PM2.5

50

PM10

123

O3

0.4

CO

1

SO2

12

NO2

怀柔新城

42

18

PM2.5

42

PM10

121

O3

0.5

CO

3

SO2

11

NO2

丰台小屯

40

22

PM2.5

40

PM10

117

O3

0.4

CO

3

SO2

9

NO2

密云镇

43

23

PM2.5

41

PM10

136

O3

0.5

CO

4

SO2

10

NO2

延庆百泉

42

16

PM2.5

39

PM10

134

O3

0.4

CO

1

SO2

9

NO2

通州新华

39

14

PM2.5

28

PM10

122

O3

0.4

CO

2

SO2

9

NO2

八角北路9号

42

19

PM2.5

42

PM10

123

O3

0.5

CO

2

SO2

12

NO2

洳河巡河路

40

19

PM2.5

39

PM10

125

O3

0.4

CO

2

SO2

7

NO2

Monthly Average AQI (Beijing)

2021/05 - 2026/04

Air quality in the last 12 months (Beijing)

2026/04
45
79
97
58
41
26
33
76
62
46
50
75
80
80
100
98
60
102
76
89
67
64
61
64
65
51
35
34
27
49
2026/03
93
117
103
63
71
34
75
73
28
91
55
98
93
44
62
63
143
32
53
58
77
78
110
140
166
151
34
77
69
27
55
2026/02
40
25
64
84
36
16
16
31
80
81
36
65
76
67
20
26
70
31
57
76
152
36
33
65
104
78
39
73
2026/01
28
37
50
56
42
41
26
54
76
30
31
53
33
61
96
51
27
37
16
20
23
35
44
41
39
61
34
62
73
111
84
2025/12
25
19
31
31
51
80
46
31
57
78
54
44
32
45
68
54
85
175
140
17
31
67
49
21
23
49
61
91
30
23
22
2025/11
27
17
57
72
162
159
75
57
27
41
72
85
24
55
70
24
16
26
47
29
55
60
82
50
32
66
29
67
90
87
2025/10
41
48
40
44
45
19
41
20
8
12
18
34
47
47
64
67
24
11
14
18
25
46
64
90
117
23
33
95
179
136
61
2025/09
20
39
44
52
47
22
28
27
50
38
53
59
50
26
20
19
15
20
30
36
44
32
40
49
37
44
51
37
31
35
2025/08
45
52
25
35
24
31
22
32
12
24
38
39
20
29
43
18
33
36
21
20
30
21
20
16
22
23
19
14
35
31
26
2025/07
32
33
22
33
19
11
33
35
42
27
48
47
16
35
45
32
12
33
56
18
24
39
35
25
24
43
37
23
8
14
32
2025/06
64
22
12
23
53
33
27
49
44
28
54
70
61
49
14
14
37
61
37
25
18
33
51
56
60
59
67
48
60
46
2025/05
31
36
21
45
52
26
71
94
28
41
55
69
78
28
45
66
47
41
52
89
74
63
47
35
53
54
42
54
65
67
73
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
Air quality source: CNEMC

*: primary pollution